Quote:
Originally Posted by andrew335i
I brought my 09 335i coupe to bmw because I was getting loud ticking in engine area. They said the ticking sounds like the fuel injectors and they RECOMMENDED I take my car to a place that cleans injectors. Wtf? I always hear about people getting them replaced! Does something more severe need to happen to them before they are replaced?
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Probably valve train ticking. When injectors go the car runs on less than 6 cylinders and shakes like crazy. My first three went at about 40,000 miles. Next three went at about 45-50,000 miles. It's a known issue but they only fix them as they fail even though they know the balance will fail.