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I have a rough idle especially when cold. Replaced intake
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I just replaced both pre cat O2 sensors and replaced the
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BMW 645ci: 2005 Bmw 6series 4.4l got a p0365 p0345 p0014 p0021
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I have a 2003 bmw 325i e46 2.5 L6 m54 that I keep having random
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2001 bmw 325xi: check engine light..spark plugs..coils..203 O2 bank
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I have a 1999 528i. i just recently started getting a check
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2003 BMW 325i Sedan, had service engine light come on at 42000, code said 02 sensor, had that changed now a week later service engine soon light on again this time code says 02 sensor running lean. Wh… read more
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1997 740il: a fuel trim code, P0170 Fuel trim bank one..O2 sensors
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2001 x5: misfire codes..3.0 also 0300, 0171, 0174..i put new plugs
i keep getting misfire codes 1343, 1345, 1347, on my 2001 x5 3.0 also 0300, 0171, 0174. i put new plugs in and switched the 1,2,3. coils with 4,5,6 to see if the coils were bad. but i keep getting mis… read more
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Meet the Experts:

Roger

Roger

BMW Master Tech

3,050 satisfied customers

10 yrs. experience as BMW Master Technician, shop foreman and dealer.

Marty

Marty

ASE Certified Technician

560 satisfied customers

ASE & Bosch Certified Master Tech. Over 30 years experience.

bimmaster

bimmaster

BMW Technician

1,838 satisfied customers

3 years dealer experience, master bmw tech

Sam

Sam

BMW Master technician

1,043 satisfied customers

BMW S.T.E.P. graduate, 10 years BMW dealership experience

Thebmwbum

Thebmwbum

BMW Foreman

714 satisfied customers

31 years BMW Experience

mike

mike

BMW Technician

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bmw master tech ase certified

Matt

Matt

Engineer

453 satisfied customers

Mechanical Engineer with 20 years experience in the auto industry, 8 yrs in formula 1 engine testing

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