What kind of engine leaks in Mercedes Benz?
M272 – V6 used from 2004-2011, C-Class, E-Class, SLK, CLK, R-Class, Sprinter, GLK M273 – V8 used from 2006-2014, E-Class, SL, S-Class, CLS, G-Wagen, ML, GL, R-Class 272/273 Engines: The most likely rear engine leaks include the oil separator and the cam plugs ( 30mm and 65mm ).
Where is the oil leak on a 272 / 273 Mercedes?
272/273 Engines: The most likely rear engine leaks include the oil separator and the cam plugs ( 30mm and 65mm ). The oil separator is held onto the back of bank 1 (passenger side) with either 4 torx bolts or 4 external torx bolts. Remove the oil separator, replace, and clean the oil residue from the engine.
Where are the oil plugs on a Mercedes Benz?
Remove the oil separator, replace, and clean the oil residue from the engine. Depending on the model, there are usually two 30mm and one 65mm plug located on the back of the engine on both sides. The plugs will pop out with a screw driver and the new ones can be pushed on by hand.
What to do if your Mercedes Benz is leaking oil?
One pro-tip is to clean off any surface you suspect is leaking oil using a brake cleaner and a rag. After the surface is clean, drive the car for a few hundred miles and check back on the area.
M272 – V6 used from 2004-2011, C-Class, E-Class, SLK, CLK, R-Class, Sprinter, GLK M273 – V8 used from 2006-2014, E-Class, SL, S-Class, CLS, G-Wagen, ML, GL, R-Class 272/273 Engines: The most likely rear engine leaks include the oil separator and the cam plugs ( 30mm and 65mm ).
272/273 Engines: The most likely rear engine leaks include the oil separator and the cam plugs ( 30mm and 65mm ). The oil separator is held onto the back of bank 1 (passenger side) with either 4 torx bolts or 4 external torx bolts. Remove the oil separator, replace, and clean the oil residue from the engine.
How much does it cost to repair a Bluetec engine oil leak?
Our 2010 ML350 Bluetec with about 80,000 miles is in the shop for oil cooler leak repairs estimated to cost about $2,000. This is on top of a turbo oil return line leak which cost around $400. I have noted numeous comments on this forum, on other forums and from my indie that Bluetec leaks are very common as well as expensive to repair.
Is there a problem with my BlueTEC oil cooler?
I have a 2014 ML350 Bluetec with 35k miles on the odometer. MB recently changed the oil cooler (under warranty) to repair an oil leak. It’s not a good sign. Given the model year, I assume my vehicle had the new oil seal o-rings.
Our 2010 ML350 Bluetec with about 80,000 miles is in the shop for oil cooler leak repairs estimated to cost about $2,000. This is on top of a turbo oil return line leak which cost around $400. I have noted numeous comments on this forum, on other forums and from my indie that Bluetec leaks are very common as well as expensive to repair.
How to troubleshoot Mercedes Benz air suspension problems?
Learn how to troubleshoot Mercedes-Benz Air Suspension Problems. You decide to buy a Mercedes-Benz, maybe an S-Class, CLS-Class, R-Class, CL-Class or E-Class. One day you hear of other Mercedes-Benz owners having suspension problems. The next day you start having air suspension problems yourself.
What happens if you have a leak in your air suspension?
If a major leak has developed, you may even hear a hissing sound from the wheel housing area. The whole front or rear of the car will drop down, even when only one of the struts is defective. The car will drop more on one side, typically on the side of the leaking air strut.
What should the fuse look like on Mercedes Benz air suspension?
Procedures are similar for other Mercedes-Benz with air suspension, but the location of the relay and fuse may change. In this S-Class W220, the air compressor motor /pump is protected by Fuse 32, which is a MaxiFuse 40 Amp. Here is what a good fuse should look like.
Learn how to troubleshoot Mercedes-Benz Air Suspension Problems. You decide to buy a Mercedes-Benz, maybe an S-Class, CLS-Class, R-Class, CL-Class or E-Class. One day you hear of other Mercedes-Benz owners having suspension problems. The next day you start having air suspension problems yourself.
Procedures are similar for other Mercedes-Benz with air suspension, but the location of the relay and fuse may change. In this S-Class W220, the air compressor motor /pump is protected by Fuse 32, which is a MaxiFuse 40 Amp. Here is what a good fuse should look like.
If a major leak has developed, you may even hear a hissing sound from the wheel housing area. The whole front or rear of the car will drop down, even when only one of the struts is defective. The car will drop more on one side, typically on the side of the leaking air strut.
What to do if your Mercedes Benz oil filter is leaking?
The process of replacing these gasket is super easy: Remove oil filter housing nut with a 46mm socket. Reinstall parts, replace oil filter, and oil. If your timing cover plug is leaking, it’s likely due to a bad seal. Luckily, replacement could not be easier:
Remove the oil separator, replace, and clean the oil residue from the engine. Depending on the model, there are usually two 30mm and one 65mm plug located on the back of the engine on both sides. The plugs will pop out with a screw driver and the new ones can be pushed on by hand.
Where does the oil leak on a Mercedes Benz come from?
M273 – V8 used from 2006-2014, E-Class, SL, S-Class, CLS, G-Wagen, ML, GL, R-Class 272/273 Engines: The most likely rear engine leaks include the oil separator and the cam plugs ( 30mm and 65mm ). The oil separator is held onto the back of bank 1 (passenger side) with either 4 torx bolts or 4 external torx bolts.
Why is my Mercedes Benz turbo inlet seal leaking?
Found that the turbo inlet seal was again leaking so took it back into the shop today. Upon close inspection of the air inlet Y section the original tech discovered several hairline cracks on the large portion of the air inlet opening, right where the seal makes contact.
Where is the oil separator on a Mercedes Benz?
The oil separator is held onto the back of bank 1 (passenger side) with either 4 torx bolts or 4 external torx bolts. Remove the oil separator, replace, and clean the oil residue from the engine. Depending on the model, there are usually two 30mm and one 65mm plug located on the back of the engine on both sides.
What was the problem with my Mercedes C class?
Within a month the CEL came on and required a new engine harness and two O2 sensors to repair. The 1.8L engine had a cam sensor design flaw which leaked oil into the harness (cam sensor seals were replaced under a MB recall by previous owner, but not the oil saturated harness).
What causes a Mercedes C class to blow a fuse?
In older cars, the power wire itself may work loose and chafe on the chassis. The wire insulation wears off, and the bare wire contacts the chassis, completing the short circuit back to the battery and blowing the fuse. Because the wire is loose, this short circuit can come and go.
Can a M272 engine have an oil leak?
However, given the age of the M272 oil leaks can and do happen. An important area to pay attention to are the electrical plugs for cam adjuster magnets. If the oil leaks thru the electrical connecter it can make its way up to the engine harness. That then becomes an expensive repair if the wiring harness is damaged.
One pro-tip is to clean off any surface you suspect is leaking oil using a brake cleaner and a rag. After the surface is clean, drive the car for a few hundred miles and check back on the area.
What kind of engine is susceptible to oil leaks?
To identify which engines are susceptible to certain oil leaks, refer to this list: M112 – V6 that ranged from 1997-2005, used in C-Class, CLK , E-Class, SLK, Chrysler Crossfire M113 – V8 used from 1997-2005, used in E-Class, ML, S-Class, G-Wagen, CLS M272 – V6 used from 2004-2011, C-Class, E-Class, SLK, CLK, R-Class, Sprinter, GLK
What to do if your Mercedes has an oil leak?
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To identify which engines are susceptible to certain oil leaks, refer to this list: M112 – V6 that ranged from 1997-2005, used in C-Class, CLK , E-Class, SLK, Chrysler Crossfire M113 – V8 used from 1997-2005, used in E-Class, ML, S-Class, G-Wagen, CLS M272 – V6 used from 2004-2011, C-Class, E-Class, SLK, CLK, R-Class, Sprinter, GLK
Where to buy Mercedes Benz C300 engine oil?
Shop AutoZone for Mercedes Benz C300 Engine Oil. 10% OFF $75. Use Code: DIYSAVE10 Online Ship-to-Home Orders Only
Are there any problems with the Mercedes C300?
Finally, the dealership paid for a new battery after the car failed to start for the last time. On average the problem occurred at 75,800 miles and typically cost owners $1,350. The No. 1 problem for the Mercedes-Benz C300 is for the 2011 model year. Only one owner submitted a complaint.
Is the steering wheel lock on my Mercedes C300 bad?
Three owners complained that they were caught off-guard by a bad steering lock mechanism on the 2008 Mercedes-Benz C300. In each case, they were unable to start the car and it had to be towed. Mechanics replaced the steering wheel lock in two cases.
Why is the air conditioner on my Mercedes not working?
The hot summer days are here and you realize that the air conditioner on your Mercedes-Benz is no longer blowing cold air. A/C problems can be complicated but it also can be something as simple as the system being low on freon. This is usually one of the most common problems.
Are there any problems with the Mercedes B200?
The most-reported problem is also with the 2006 Mercedes-Benz B200 for transmission slipping. Click on the graph bars for more details about a specific model year. We’re actively collecting data on the worst problems for the Mercedes-Benz B200. Please add any complaints you have so we have more helpful data to show!
The hot summer days are here and you realize that the air conditioner on your Mercedes-Benz is no longer blowing cold air. A/C problems can be complicated but it also can be something as simple as the system being low on freon. This is usually one of the most common problems.
What kind of refrigerant do you use on a Mercedes?
Or if you know you have a seal proof system or don’t like the idea of adding these additives into the expensive Mercedes-Benz A/C climate control system, then adding pure R134a or just one with only added oil will be the safest way to go. Recommended R134 A/C refrigerant kits for aircon refill?
What kind of air conditioner does a Mercedes Benz use?
Mercedes-Benz switched to R-134a in the early 1990s. Look under the hood to see what refrigerant your air conditioner system uses. If you have an older Mercedes-Benz you may need to use R-12 which you can also find online here. My gauge doesn’t have temperature gauge for outside temperature.
The process of replacing these gasket is super easy: Remove oil filter housing nut with a 46mm socket. Reinstall parts, replace oil filter, and oil. If your timing cover plug is leaking, it’s likely due to a bad seal. Luckily, replacement could not be easier:
Can a Mercedes SL350 have a boot leak?
I have a 4year old Mercedes SL350, which has done 16,000 miles. It has developed a leak into the boot. I am told by the local Mercedes independant specialist that “They leak when they leave the factory !- and No thanks I don’t want to get involved.”
What causes a Mercedes convertible top to leak?
The majority of Mercedes convertible problems are caused by a bad relay, weak lift cylinder or lift cylinder leaking by the o-ring. If you find out that the convertible top reservoir is low in fluid that means that you have a leak most likely at one of the convertible lift cylinders.