Question about 1999 BMW 318 ti
The rev. of my bmw 318i, 1998 model, sedan is going up & down on idle and when driving. Also, the exust smells of un-burnt fuel. is this a mass air sensor problem? could it also be 'cause of errors in the cars computer system? please help.
Have you checked your air inlet manifold for any leakages by spraying WD40 around each portall bolted to the cylinderhead gasket,check for vacuum air pipes deterioration.make sure the engine is running first ,then spray WD40 to check that the engine speed should increase.it sounds like your engine is haveing problems breathing due to heavy hydro carbons increasing./and your CO2% is dropping.
Posted on Jan 27, 2009
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Posted on Jan 02, 2017
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