I recently got P0304 code. I replaced the plug and the coil but still jerking and getting the code. Any ideas what this could be? Any suggestions would help
Check out these as possible troubleshoots as well:
Incorrect ignition timing
Vacuum leak(s)
Low or weak fuel pressure
Improperly functioning EGR system
Defective Mass Air Flow Sensor
Defective Crankshaft and/or Camshaft Sensor
Defective Throttle Position Sensor
Mechanical engine problems (i.e.—low compression, leaking head gasket(s), or valve problems
Your Trusted Source For DIY and Parts
FREE SHIPPING over $99 click here
BMW Parts | DIY Tech Articles | Facebook | Twitter | Instagram | YouTube | Promos
888.280.7799 | 6am - 5pm PST
Bookmarks