2012 C63 Coupe M125 Head Bolt/Gasket Failure?
03-12-2019, 08:31 PM
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C63 Coupe
2012 C63 Coupe M125 Head Bolt/Gasket Failure?
Hi Everyone,
So this morning I went to start my C63 Coupe which is a 2012 - The car was struggling to start and nothing would happen when I tried to crack it. I did heard a bit of a bang but I assumed this was the fuel pump trying to push the fuel through.
The car did turn on after a few attempts but it was misfiring pretty badly with a big cloud of Blue smoke. I turned the car off as I could smell lots of fuel. I out of curiosity checking the oil cap and I could see this creamy mixture on the cap. Not only was it there but it was also coming out of the exhaust tips!!!
I have a fault scanner and it showed that I had a Misfire on Cylinders 3,7 and 8 - assuming this could be injectors?
Worried now that it could turn out to be a head gasket/head bolt failure? Even on the 2012 facelift?
Would a bad oil cooler cause this?
Any advise would be appreciated.....In terms of background, I have only recently purchased the car privately and it has 47K Miles
So this morning I went to start my C63 Coupe which is a 2012 - The car was struggling to start and nothing would happen when I tried to crack it. I did heard a bit of a bang but I assumed this was the fuel pump trying to push the fuel through.
The car did turn on after a few attempts but it was misfiring pretty badly with a big cloud of Blue smoke. I turned the car off as I could smell lots of fuel. I out of curiosity checking the oil cap and I could see this creamy mixture on the cap. Not only was it there but it was also coming out of the exhaust tips!!!
I have a fault scanner and it showed that I had a Misfire on Cylinders 3,7 and 8 - assuming this could be injectors?
Worried now that it could turn out to be a head gasket/head bolt failure? Even on the 2012 facelift?
Would a bad oil cooler cause this?
Any advise would be appreciated.....In terms of background, I have only recently purchased the car privately and it has 47K Miles
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