The cost of repairing a BMW B48 engine can vary greatly depending on the specific issue you're facing. Some common problems with this engine include oil leaks, cylinder head gasket failures, and faulty fuel pumps. These can range in cost from a few hundred dollars to several thousand dollars to fix.
The BMW F30 comes equipped with a turbocharger. When the turbo is faulty, the drivetrain will not work optimally. A symptom of a defective turbo is a sudden loss of power. Many F30 owners have found the fault to be with the diverter valve, which, when replaced the turbo works perfectly. Fixing the BMW F30 drivetrain malfunction
23 posts · Joined 2007. #4 · Sep 16, 2008. Latest update - they replaced the MAF sensor under warranty. Still wasn't running well or holding idle properly. So they're ditching their supplier and going with someone else for a new MAF sensor.thinking they have a bad batch or problems with their parts. The logical person in me is thinking it
Jul 30, 2014. #8. JustNN said: @gundu88ZN go straight to or phone Brian, tell him Justin with the white F30 sent you, he is honestly a good guy with real customer service, pm your details and ill pop a word in to let him know you coming. @DieselFan, im going to check if they did, thanks for the advice.
The fuel rail pressure is 30 to 40 times greater than port fuel injection. The sound is the injectors opening and closing, controlling the release of extremely high pressure fuel. My guess is it is a bit noisier at idle as this is a lean burn condition. I have no idea why the 328 is noisier than the 335. M.
Bought it with 16,000 miles on it and drive quite a bit. Currently have 43,000 miles on it. No issues to speak of mechanically. Mine is a 2014 with a manual and the sport package and lighting package. My only issue is with one of the side bolster's on the driver's seat which began to crack.
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bmw 320i f30 common problems
