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Old 01-21-2013, 01:14 PM
esquasedhc esquasedhc is offline
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Location: london
Join Date: Jan 2013
Posts: 9
Mein Auto: 2005 bmw 645ci
2005 bmw 645ci issues

Where do i start??? i am having BIG BIG problems with my baby

bought some bad gas "low grade" and ever since then my car has been rough / erratic idling. i called a friend of mine who used to be a bmw tech, he advised me to drop my tank, dump the gas, clean the injectors and put virgin fuel back into my tank.

i have since done that, how ever, my car is still backfiring. even without starting my car, when i turn the ignition to the 2nd position i hear a clacking sound coming from the throttle body. i have reason to believe that once i eliminate that sound my car will stop backfiring.

has anyone else had this problem? pls help!!!!
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