1994 Chevy S-10 fuel pump

Tiny
NAMESBEENCHOSEN
  • MEMBER
  • 1994 CHEVROLET S-10
  • 4 CYL
  • 2WD
  • MANUAL
  • 90,000 MILES
When I start up truck runs fine for a minute or so then starts stalling out, running crappy. If I let it set for a while it will start up and run fine for a minute or so then runs like crap again.
Saturday, December 29th, 2007 AT 6:21 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Okay check these 3 things before you blame the fuel pump- 1. Coolant Temperature Sensor 2. Throttle Position Sensor 3. Idle Air Control Valve. When all checks out-then do a fuel system pressure check.
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Saturday, December 29th, 2007 AT 6:31 PM

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