2002 BMW 330 Misfire

Tiny
ALEZAR
  • MEMBER
  • 2002 BMW 330
  • 6 CYL
  • 2WD
  • MANUAL
  • 144,000 MILES
Hi, I am driving a 2002 BMW330d with 144000km done. It is fitted with a Dastek Performance chip. The car was driving fine untill my girlfriend took it for a drive and was going quite fast. When she stopped there was a miss in the engin. I switched it off and when I started it the next morning it was fine again. What I have noticed is that if I drive it below 3000 rpm, the car is still going fine. No miss. But if I go over 3000 rpm+-, then the miss is back. If I switch the car off again and start after about 2 hours, then the miss is gone again. I took it to BMW and they couldnt find the problem. I think it might be a vacuum problem. Please help.
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Tuesday, February 24th, 2009 AT 5:15 AM

2 Replies

Tiny
ALEZAR
  • MEMBER


https://www.2carpros.com/forum/automotive_pictures/322579_3er_BMW_Sport_E46_1.jpg

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Tuesday, March 31st, 2009 AT 4:27 AM
Tiny
BIMMERBOY2001
  • MEMBER
I would check for oil leaks. My car was acting like that replaced two gaskets in the engine then it drove fine.
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Friday, December 25th, 2009 AT 2:37 PM

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