1992 F-250

Tiny
FIXMEUP
  • MEMBER
  • 1992 FORD F-250
  • V8
  • 2WD
  • AUTOMATIC
I HAVE A 1992 F250, WHEN EVER I START IT UP IT HAS A MISS, IT RUNS ROUGH. AFTER 10 OR 15 MINUTES OF DRIVING IT GOES AWAY AND RUNS FINE. ALSO SOMETIMES WHEN I START IT IT RUNS JUST FINE, WHAT COULD THIS BE.
Wednesday, December 1st, 2010 AT 11:20 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Check for a vacuum leak, the computer may be richening the mix up when it's warm. Look at all your hoses and take choke cleaner and spray it on intake and under the tbi/carb unit.
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Thursday, December 2nd, 2010 AT 1:59 AM

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