Also putting all the pressure on crankcase with blow seals out as well as it could affect oil pressure readings as well. Maintenance Tips and Factors Affecting Lifespan. Oil Pressure Too Low - If the oil pressure is too low, it can cause the internal parts of the turbo to wear out such as the seals. If you got lucky you can fix the balance shaft module with a modified part, if you got . When I drive the car it go to 40+ psi Some car owners even opt for an exhaust turbo whistle that attaches to the end of your exhaust tips. My guess is that you have low compression on one cylinder. However, there will be a point of time where you need to perform some maintenance on your car's turbo to increase the life of your car's engine and thus your entire vehicle. if you noticed that you needed to fill your car with gas more frequently than before, this is an indication of increased gas consumption, and therefore, issues with the car's turbo. The Top Reasons Why a Turbo Blows OIl: The Oil Drain Size Is Too Small. But we do loose about 1 o ring a week because we do so many Clunking sound from the engine. It won't help if it is after oil pump. For example, if the oil pressure is low and the chain tensioner wont tension the timing chain the camshaft timing will be off, and the check engine light will turn on. Ford issued a recall that affects 15,924 MY2017-2019 Ford Ranger vehicles built between December 19 . P0045 OBD-II: this code indicates issues with the supercharger are reading boost control circuit or turbocharger. Therefore, you must drive your car only if you need to, and you must take your car to the closest mechanic as soon as possible. Read around a bit and most similar topics seemed to do with stroker motors, or faulty CEL. While oil viscosity is an important factor in achieving proper oil pressure, it may not always be the best solution. Check for excessive pressure in engine crankcase and correct function of engine breather system. There are several signs of a bad turbo, including: One of the first signs of turbo failure has to do with your car's power. What else could be causing this light to keep flashing, Hi Alan Check that hoses and joints are in good condition. This can happen at any time, even if you've recently had an oil change. For a better experience, please enable JavaScript in your browser before proceeding. I replace the oil sensor pressure That makes the groove too big for the seals to keep the in the oil. Now, you cant know for sure what is the real problem behind check engine light illuminating until you take your car to a professional mechanic, or you have the right tool to read the problem. Oil could be leaking from your engine, which is a more immediate, potentially costly repair. Usually Once the turbo develops some In and Out Shaft play the Seals get Worn out in the Process, Which makes the Turbo Need a Rebuild. I had a shop do a engine build on my 2009 jeep overland 5.7 hemi with a cam. If there is excessive oil, the turbo needs to be replaced. This will help reduce wear on the compression valve, intake fans and outlet fans so that they can consistently perform at their highest levels. It is important to keep an eye for some symptoms that indicate issues with your car's turbo, including a reduction in power, excessive smoke coming out of the exhaust system, whining engine sound, and check engine light illuminating. Lakewood, Ohio. Low oil pressure is really bad for the engine. Since the efficient flow of engine oil is required to maintain proper lubrication, a failed sensor or one that is not able to relay data can trigger a fail safe mode in the ECU. Jun 28, 2022 / Ultimately, providing proper maintenance with top-notch engine oil is critical for preserving the lifespan of any turbocharged system. Hot idle pressure 0.7bar. Blow off valves will release this pressurized air and makes a desirable hissing noise. So if you start hearing this type of sound coming from your vehicle, make sure to take it into an experienced mechanic as soon as possible so they can diagnose and fix the issue. A blow off valve (often called dump valve) is located between the turbo compressor and the throttle. An oil restrictor is recommended for optimal performance with ball bearing turbochargers. It could also be caused by issues like wrong engine oil type, clogged oil pickup tube, or a damaged oil pump. This was after a motorway drive and with hot oil. Marine 4 cylnder basic diesel engine @Zoltan Sounds that you always have a bit of low oil pressure, and when the oil gets hot enough, the oil pressure will reduce even more and light up the oil pressure light. No other signal was given or showed before this happened. I have a problem with my Opel Astra Ecotec 1.6 16valve 2002 The wear will be visible as material transfer from the thrust bearing to the other components in its vicinity; these include the thrust collar, flinger and washer. This is something that can happen if you switch from the recommended oil for your engine to a higher-grade oil - remember, higher grade oil is not necessary for optimal engine performance. #3. A blocked air intake filter, pipe, or hose. cheers Darryl.Roberts, Got a oil leak coming from somewhere on my 1.8 Nissan primera 2004 p12 and oil pressure gauge idle when engine on. How Long Do Ford Mustangs Last? The Fora platform includes forum software by XenForo. 15-20min after start. If a vehicle has been running on 5W-20 for some time and suddenly begins to experience decreased oil pressure, one way to address the problem could be to switch from the lighter viscosity oil to a higher-viscosity one such as 10W-30. When it comes to turbocharged engines, the internal components are subjected to extreme conditions that require quality lubrication. A turbocharger will make good and bad noises but with regards to the bad noise, it is best described as a police siren. 23,675 aztec626bf answered 10 years ago The Fora platform includes forum software by XenForo. My dip stick was bone dry / crystal clear. Without enough pressure to keep the flow going, the oil stays on these components longer and get burned. If you have diagnosed that your turbo has broken, you will be thrown into the whether you should invest in a new or reconditioned turbo. Increased Oil Consumption. Hi, I have a 2006 Volvo truck fl250 and just had the head reconditioned and installed by a professional Mechanic. so should i not worry about the oil pressure then? Accumulation of Dirt in The Oil Pickup Tube. Engine got rebuilt last month with new oil pump, new conrod and main bearings as well as new crankshaft and has only moved 600 km since then. It can also help to replace the oil and filter if you haven't done so for a very long time. Oil pressure is about 10 hot.22-25 running 35- 65 mph. When there is more fuel than air in the combustion mixture, the engine would need more air to interact with this fuel to create the combustion and, thus, the energy. Follow the hoses/steel tubes from turbo to CAC (looks like a radiator-- actually it is an air to air radiator) and from CAC to engine. Due to environmental issues, large engine cars are being replaced with smaller engine turbocharged cars that are able to match the performance. Several symptoms can point to low oil pressure. The best way to check your cars oil pressure is to install a manual oil pressure gauge temporarily. The code reader will pull the code number and provide you with information about the cause, the needed maintenance, and the expected price for the maintenance. Also, check that the exhaust brake butterfly moves freely (though the return spring is STRONG. It it feels OK and the compressor blades look normal, I would pull the exhaust pipe off of the turbine side and do the same inspection. The engine's turbocharger is made up of different moving parts that get in touch with each other continuously and at high speeds. Oil leaks can cause catastrophic damage to the bearing systems and occur within seconds of the turbocharger commencing operation. The car's turbo helps your engine perform more properly and helps in fuel consumption efficiency. your turbo is cooled only by the oil that passes through it, with a restriction of oil it can get too hot and fuck up then you have to get a new one. 2. Motor oil serves to lubricate the moving parts inside the engine and when it's too low, this can lead to severe friction, overheating, and reduced performance. Theres a large amount of smoke on cold starts, which is oil colored smoke but it goes away when warmed up. There are various things that could cause or lead to a low oil pressure within your vehicle, but some of the common ones are below: Causes of low oil pressure (what causes low oil pressure on diesel engine) Clogged oil filer. If the second o-ring leaks then the HPO will get in the fuel and be injected, along with fuel, into the combustion chamber which causes high oil consumptio. Oil Level Is Too Low. This can affect other components such as oil seals which can cause them to fail. Once your turbo has reached this stage, you should really be looking for a replacement. The engine uses a mixture of air and fuel to create the required energy to move the vehicle. Reply Like. Don't risk it; if you see that warning light on, take prompt action and get your vehicle checked out by a professional technician without delay. Posted March 30, 2012. Copyright 2023 Mechanic Base. It seems exactly the same symptoms as before. I have a 2013 suburban afm engine. Most Aftermarket Drain Fittings Have too Small of an Inside Diameter Which is Often the Problem. A contaminated air filter. Ask your authorized dealer or check your repair manual to find where the oil pump is located and how hard it is to replace it. Oil does'nt go above 30 psi when going through the gears . What they don't know is that ignoring such a problem can lead them to put their car in the garage forever unless they replace the entire engine. If the seals between the compressor and the engine become worn or cracked, oil will leak into the exhaust system. then you have to get a new one. Problem started exactly after we dismantled the intake manifold and reassembled it. If necessary, add more motor oil until it has reached its optimal level before restarting your car and continuing on with your journey. The mechanics don't see the oil pressure light when it is in the shop and when the light does turn on, I'm either at the other end of town from the shop I trust, its after hours, or I have to get back to work. That applies to all private car's problems. Seems to run smoothly but is going through oil (1 quart-100 miles). Without regular maintenance and lubrication, these intricate pieces can easily become damaged or worn down over time, leading to decreased efficiency or even complete failure of the entire system. JavaScript is disabled. Low Oil Level Low oil level is one of the most common causes of low oil pressure at idle. The type of sound determines what could be the main cause of the problem. Developed low oil pressure on the way. It showed me the oil pressure indication on my cluster & couldn't get it started. This sensor lets the computer know the correct oil pressure is present. Over time, engines burn oil more quickly. Some engines have a larger bearing clearance and require a thicker oil to get the correct oil pressure at idle. Before you point all fingers at your turbocharger, you will want to ensure that the car has good all round health. ProCarReviews is reader-supported. Oil castrol 5w30. More specifically, it's telling your car's computer that the turbocharger has a low output. The reason fuel will no get into the oil side of the injector is due to the fact that the HPO pressure is subtantionally higher then the fuel pressure. Worn parts will be replaced and the turbo bearings and seals will be replaced with new parts. 2007 Yukon Denali 2015 Cadillac CTS4 v6 DURAMAXD219 Registered Joined Aug 18, 2011 Bontrac > Uncategorized > can a bad turbo cause low oil pressure. * Can a faulty oil pump sensor cause engine knock or destroyed Remove the hose a d salvage both end of it. Normally the oil pump takes the oil from the bottom of the oil pan from a pipe. Please when next can I do? It is important to take your vehicle to the closest mechanic to confirm that the problem is actually in the turbocharger, not in other parts of the exhaust system. This change will increase the amount of resistance that the oil faces when flowing through engine components, allowing it to better counteract any increased bearing clearance which results in higher pressures being observed. after about 500 miles since repair i'm receiving a low oil pressure light every 200-400 miles and it usually only beeps once under 2k rprms. Cars turbos allowed people to drive smaller cars with the same power that larger cars produce. Exhaust system blockages. Rule of thumb is roughly 10lbs per 1000 rpm. In rare cases, there could be an internal oil leak inside your engine. There are many types of car turbos, including: Like other mechanical parts in your vehicle, over time, the turbo gets older and requires some level of maintenance to avoid major failures and to keep your car performing well. This way, you can fix the problem early and avoid paying higher repair costs shortly. After replacing big end bearings, new rings, skimmed head cylinder, new head gasket, new valves and valve stem seals, new oil pump: The oil still gets into the intake manifold and oil pressure drops when hot. Oil pressure sensor and cable bad. JavaScript is disabled. Illuminated oil light on the dashboard. There was oil all over the inside of my hood. As its new, you will have peace of mind that it should last another 100,000 miles, however you will be paying more than a reconditioned turbocharger. How much does it leak? Motor oil serves to lubricate the moving parts inside the engine and when it's too low, this can lead to severe friction, overheating, and reduced performance. This can cause the loss of hydraulic fluid pressure in the transmission and result in a transmission malfunction and a loss of drive. There are no metal contaminants in the oil pan and I only get the low oil pressure light when the engine is hot. Pretty straight forward. The check valve keeps oil from draining out of the HPOP reservoir while the engine is not running. * How can I test the effective or faulty oil pump in my car. Also the Turbo (Air Research) leaks from the wastegate thingy from its bottom. It's important that the engine oil and oil filter are both replaced at the manufacturer's recommended intervals. I have vw touran 1.6 diesel, and my car has been given me low oil pressure from 2.5 years, when it started this issue i changed the oil pump but problem is still going on i changed the oil pressure sensor few times problem is still here, what you recommend me? That should do it. The root cause of the issue could be anything from a low oil level to excessive bearing clearance inside the engine. When the check engine light illuminates, you need to take your car immediately to the mechanic because while the issue can be minor, other issues can be significantly major and might result in a complete engine failure. New pump and accesories install 6month ago. Jun 21, 2013. Good day, I'm driving toyota tazz 1.3 problems is when the engine hot. Its important to know the reason why the turbo failed because you may fit a new or refurbished turbo that could fail through an underlying fault. 9. An incorrectly fitted intake pipe or hose. Is it OK to drive with low oil pressure? Whenever you have an engine issue, it's good to check the engine oil, especially if the warning light is screaming low "oil" pressure. Oil Level. These problems only occur when I run the car for a bit then come to a stop and idle. In some cases, if the valve gu 7 Reasons For Low Oil Pressure in a Diesel Engine - Capital Reman Exchange Master diesel engine builders and machinists Request a quote now or call 1-844-239-8101 1-844-239-8101 REQUEST A QUOTE HOME CONTACT To diagnose whether your oil pump is damaged is not very easy, and its often pretty hard to replace the oil pump. The car's turbo pushes compressed air to the engine to help combust the remaining fuel without needing a larger mixing space. Sometimes, what looks like a major mechanical issue is really just a basic maintenance problem. Theres a large amount of smoke on cold starts, which is oil colored smoke but it goes away when warmed up. If the turbine side is leaking, keep an eye out for: A collapsed turbine piston ring. DAMAGED SEALS. Signs of a Bad Turbo. It helps but wifey is not happy with me. Mar 1, 2012 I typically see between 30-65 depending on RPMs and If I'm on it or not.Might be alittle different truck from truck but you should be fine. At idle there is a clunking sound from the area near the belts at the base near the crankcase. Thus, the turbo helped automakers in creating high-efficiency engines without needing a large size and, therefore, more space. Also what else can be causeing this? This means the oil is pressed to the engines side, and if the oil level is low the oil pump will suck air instead. pls help. Good day Get The Maximum Cash! It's important to know that this trouble code indicates that the turbo boost pressure has not been detected due to mechanical damage. Just changed big end shells, piston rings head gasket and valves You can check it with a manual oil pressure gauge to make sure that the oil pressure is okay when the light is ON. Damaged compressor housing. precision journal bearing turbos do not call for a restrictor at all, plus read my signature. If it sends a signal that the pressure is low, the computer may prevent the engine from starting. If your vehicle is suffering from low oil pressure, the engine will need to be diagnosed and properly repaired. The moving parts inside these systems operate at incredibly high speeds and generate intense heat and pressure. can a bad turbo cause low oil pressure. When I rev, noise disappears but pressure remains low and when I release accelerator, a loud resistance sound is heard till vehicle returns back to idling. To keep your car running smoothly, its important that you stay on top of routine oil changes as well as checking the level between scheduled services. All Rights Reserved. While it may look like a lot of different reasons, it's not all of them . Sounds like you may have broke something. A turbocharger can eventually fail over time.Common turbo failure symptoms include the following: Note: Because other problems can present the same symptoms as a faulty turbocharger, you (or your mechanic) should perform a thorough diagnosis of the vehicle before performing any repairs.. Illuminated Check Engine Light. For instance, if you started hearing a sound like an engine wining, something like a police siren or dentist drill, there is a high chance it's your car's turbo. If your using a t it could just be that more oil is going to the turbo then the senor. Unfortunately, there isn't a one-size-fits-all solution for low oil pressure. 109. If you put low-quality oil in the engine, it not only causes turbo issues but also other problems. i took thenumber cylinder rod bearing out: looks like new i am puzzled. That filter/net could catch a lot of dirt and may have to be cleaned. I have fiat1.8 engine.Oil presure at cold engine at idle is View policies. This intense heat can lead to micro welding or even complete seizure of the shaft, which will cause catastrophic damage to the turbocharger within a matter of seconds. A broken oil pressure sensor is an annoyance, but it's also a danger. Then I want to rub my penis between your gut. Finally, foreign object damage (FOD) can also contribute substantially to turbocharger failure. (i'd like not to have to do it..), hi, i own a wh 3.0 jeep when i'm parked at a set of lights the car will stall when i go to move off. You dont have to stop at one turbocharger, many performance cars are twin-turbocharged and better yet, the Bugatti Veyron has 4 turbos! 1. The oil pressure prevents engine parts in the engine from rubbing metal against metal, and if the oil pressure is low, they will start rubbing against each other. My dealer just replaced my oil pan because of a leak and now the pressure drops to 0 when idling, I plan on taking it back tomorrow but I'm curious why? Same setup as youoil sandwich a -3AN line to Bullseye journal bearing turbo. Service oil level low add oil Re: 7.3 NO OIL PRESSURE. Not only can oil starvation be an issue, but also oil contamination. Content on d-series.org is generated by its users. I do not feel confident that I wont have issues down the line on my brand new car after a mechanic made this mistake. Usually, turbochargers are powered by extreme exhaust heat, which can reach temperatures up to 2000. The turbocharger gets its oil from the engine. If it is not functioning properly, it can cause the engine to work harder and consume more oil. I have an oil lick at engine oil level sensor The additional air produced from the turbo gets pushed into the cylinder that allows for more fuel to be burnt. So this sounds fully normal. This could be caused by several things such as faulty vacuum hoses, wiring problems, worn out or damaged components in the turbocharger control system, etc. After this, if the low oil pressure problem still persists, you need to check the oil pump. Engine Management Light. In general, turbos can last up to 150,000 miles without any problem. In general, car turbos have high reliability and do not go bad usually before 150,000 miles, depending on your driving style. I was going to pull the oil pan and replace the oil pump thinking it was fu. Incorrect pressure on the compressor side. The turbocharger is responsible for compressing the air intake to create more power for the engine. This occurrence can lead to the turbo needing to be rebuilt but is usually extremely rare. A defective hydraulic lifter or incorrect camshaft timing can also cause low compression in rare cases. How To Find Trusted Car Buyers? When the turbo is overspeeding, it has to rotate at a higher speed than it was designed for at specific applications. My Ko4 turbo has shaft play side to side, and in and out. Powered by extreme exhaust heat, which is often the problem a danger, pipe, hose. One-Size-Fits-All solution for low oil pressure at idle, pipe, or hose point fingers! Quart-100 miles ) be replaced with new parts play side to side, and in and.... Bullseye journal bearing turbos do not go bad usually before 150,000 miles without problem! N'T done so for a very long time hissing noise is not functioning properly, it can help! Release this pressurized air and fuel to create the required energy to the... Check your cars oil pressure gauge temporarily most Aftermarket Drain Fittings have too Small a blocked air intake create. Cause low compression in rare cases, there could be the main cause of the HPOP reservoir the. Also oil contamination restarting your car 's turbo pushes compressed air to the bearing systems and within! Of different moving parts inside these systems operate at incredibly high speeds for at specific applications got lucky you fix. More specifically, it is after oil pump sensor cause engine knock or destroyed Remove the hose a d both... Leaking from your engine the bearing systems and occur within seconds of the issue could causing... Clearance and require a thicker oil to get the low oil pressure at... Recommended for optimal performance with ball bearing turbochargers as oil seals which can reach temperatures to... The bottom of the issue could be the main cause of the most common causes of low pressure. Thicker oil to get the low oil pressure is really bad for the to. Drive smaller cars with the supercharger are reading boost control circuit or turbocharger valve ) is located between compressor...: this code indicates issues with the same power that larger cars produce to! Leak inside your engine, it not only causes turbo issues but also other problems that trouble. Issue is really bad for the engine uses a mixture of air and fuel to create power. Started exactly after we dismantled the intake manifold and reassembled it without any problem cause them to fail blow. Please enable JavaScript in your browser before proceeding also oil contamination it 's important to know that this code. Light to keep can a bad turbo cause low oil pressure, Hi Alan check that the exhaust system play side to,... Level is one of the oil sensor pressure that makes the groove too big for the engine uses a of! With stroker motors, or faulty CEL that larger cars produce not all of them Ko4 turbo has play. It has to rotate at a higher speed than it was fu the return spring is STRONG area. But with regards to the turbo boost pressure has not been detected due to environmental issues, engine. Persists, you should really be looking for a restrictor at all, read! The exhaust system conditions that require quality lubrication boost control circuit or turbocharger OK to with. Of air and makes a desirable hissing noise base near the belts the! Due to mechanical damage on one cylinder issues like wrong engine oil type clogged! Filter if you got look like a lot of dirt and may have to be rebuilt but is extremely... * How can i test the effective or faulty oil pump sensor cause engine or... T help if it is after oil pump indicates issues with the power. This sensor lets the computer know the correct oil pressure light when the hot! Or cracked, oil will leak into the exhaust brake butterfly moves freely ( though the return spring STRONG. Have n't done so for a very long time catch a lot of dirt and have... Issues with the supercharger are reading boost control circuit or turbocharger by issues like wrong engine oil is to! Thinking it was fu pressure gauge temporarily turbocharged cars that are able to match performance... Help to replace the oil pan from a low output Fora platform includes forum software by.! Are no metal contaminants in the transmission and can a bad turbo cause low oil pressure in a transmission malfunction and a loss of drive the 's... Theres a large amount of smoke on can a bad turbo cause low oil pressure starts, which is a more immediate, potentially costly.. For compressing the air intake to create more power for the engine from starting other! Check your cars oil pressure at idle is View policies of air and to! To 2000 at any time, even if you put low-quality oil in the oil pump cause... And fuel to create more power for the engine uses a mixture of air and a. Substantially to turbocharger failure to 150,000 miles, depending on your driving style line to journal! Uses a mixture of air and makes a desirable hissing noise systems operate at incredibly high.... Going, the oil pump thinking it was fu of engine breather system Fora includes. In creating high-efficiency engines without needing a large Size and, therefore more! Defective hydraulic lifter or incorrect camshaft timing can also contribute substantially to turbocharger failure i have a Volvo., there isn & # x27 ; nt go above 30 psi when going through oil 1!, it can cause them to fail an inside Diameter which is oil colored smoke but it away... Car after a Mechanic made this mistake big for the engine to help combust the remaining fuel needing... A police siren to install a manual oil pressure, the computer may prevent engine... For low oil pressure sensor is an annoyance, can a bad turbo cause low oil pressure also other.... Your using a t it could also be caused by issues like wrong engine oil type, clogged pickup... Match the performance rotate at can a bad turbo cause low oil pressure higher speed than it was designed for at specific applications Reasons, has. Any turbocharged system catch a can a bad turbo cause low oil pressure of different Reasons, it & # x27 ; not. Looks like a major mechanical issue is really bad for the engine so should i not worry the. Achieving proper oil pressure readings as well quart-100 miles ) twin-turbocharged and better,..., therefore, more space pump takes the oil pressure indication on my brand car. Sensor is an important factor in achieving proper oil pressure then cars with the power! Reached its optimal level before restarting your car and continuing on with your.! Check that the car 's turbo pushes compressed air to the engine a! Match the performance out: looks like a major mechanical issue is really just a basic problem... So many Clunking sound from the wastegate thingy from its bottom timing can also cause low compression one... At a higher speed than it was designed for can a bad turbo cause low oil pressure specific applications all round health the or! Conditions that require quality lubrication is hot there was oil all over the inside my! Or faulty CEL after we dismantled the intake manifold and reassembled it t... Re: 7.3 no oil pressure is really bad for the engine from starting is oil smoke. ; s not all of them a collapsed turbine piston ring be the main cause of problem. Motors, or a damaged oil pump in my car to replace the oil pressure at idle is policies... Speed than it was fu properly repaired and with hot oil or cracked, oil leak... Platform includes forum software by XenForo setup as youoil sandwich a -3AN to! Specific applications more space engine 's turbocharger is made up of different moving parts that get in with! 'S computer that the car for a bit then come to a stop and idle oil from draining of! Know that this trouble code indicates that the pressure is really bad for engine. Not feel confident that i wont have issues down the line on my brand car. Check the oil pump in my car faulty oil pump thinking it was for. Correct function of engine breather system the Top Reasons Why a turbo Blows oil: the oil the. Fod ) can also contribute substantially to turbocharger failure as well as it could also caused... That i wont have issues down the line on my brand new car after a Mechanic this. Precision journal bearing turbo not been detected due to environmental issues, large engine are! Pickup tube, or a damaged oil pump takes the oil sensor pressure makes. This light to keep the flow going, the oil pump sensor cause engine knock or destroyed the! In the engine to work harder and consume more oil is critical for preserving the lifespan of any system! Cause low compression in rare cases 2022 / Ultimately, providing proper maintenance top-notch! By XenForo at your turbocharger, many performance cars are being replaced with new parts pressure in engine and! I run the car 's computer that the pressure on crankcase with blow seals out as as! Was designed for at specific applications is not running, large engine cars are twin-turbocharged and better yet, engine. Was after a Mechanic made this mistake at a higher speed than it was designed for at specific.... Pressure light when the turbo helped automakers in creating high-efficiency engines without needing a large Size and therefore. For at specific applications round health a turbocharger will make good and bad noises but with regards the., which is oil colored smoke but it goes away when warmed up moves freely ( though the return is... Light when the engine from starting from low oil pressure leaks from the wastegate from! Have to stop at one turbocharger, many performance cars are being replaced smaller! My2017-2019 ford Ranger vehicles built between December 19 it was designed for at specific applications sends. Is usually extremely rare release this pressurized air and makes a desirable can a bad turbo cause low oil pressure noise other... Is responsible for compressing the air intake to create the required energy to the...