WILL NOT START PLEASE HELP

2003 Ford Truck

Tiny

fallowman000

February, 19, 2010 AT 12:23 PM

Engine Performance problem
2003 Ford Truck V8 Four Wheel Drive Automatic 175000 miles

truck was idling bad pulled codes po171,303,307. Changed all 8 plugs and 2 coils now engine turns over but will not start please help

FOUND 50464 RELATED QUESTIONS

1 Answer

Tiny

hmac300

February, 21, 2010 AT 3:58 PM

Your codes are cylinder misfires and to lean. This can be a fuel pressure regulator aor injectors not firing. Yo've already spent a lot of moneyfor parts and down time, take it to a pro so he can properly diagnose it and save you some money.

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