1995 GMC Truck

Tiny
JCASSIDY
  • 1995 GMC TRUCK

Engine Performance problem
1995 GMC Truck V8 Four Wheel Drive Automatic 188000 miles

i have replaced fuel pump, sending unit, fuel lines, fuel filter, fuel pressure regulator. Ecm in distribtor. Truck will start when cold, run perfect then die, then will crank and crank wont start unless you hold the pedal down then starts hard. Please help

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Sunday, March 1st, 2009 AT 2:06 PM

1 Reply

Tiny
MICKEY-D
  • MEMBER

Really need more info. When it is cold, you say it runs fine then quits. How long does it run? It starts, but starts hard meaning what? Cranks hard, or starts but runs rough? Do you have throttle body, or port injection? You could have dirty, or plugged injectors, or a blockage in the fuel rail. Got any codes? Get it scanned at a parts store, and they will tell you what the problem is, not charge you, and sell you the parts you might need. Mickey-d

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Wednesday, January 6th, 2010 AT 3:12 PM

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