Problem has me stumped. Bad miss once car is warmed up. Scan tool says P307...have changed cyl 7 plug and coil boot assy. Problem always comes back to cyl 7. Think my next step is injector or computer? Is there some other diagnostic isolation I am missing? Ruled out the engine valves or piston because it does not act up until its moving down the road and warm. Any suggestions would be appreciated............jb
- posted
17 years ago