2003 Ford F-150 rough idle

Tiny
TONYTTIT
  • MEMBER
  • 2003 FORD F-150
  • 220,000 MILES
Codes p1000 p0453 p0171 had 2 misfire codes put 2coils on it fixed it bank 1 running lean but still running rough has a 5.4.
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Saturday, June 1st, 2013 AT 3:25 PM

1 Reply

Tiny
HMAC300
  • EXPERT
Check your fuel pressure first it's probably low
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Sunday, June 2nd, 2013 AT 8:25 AM

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