1994 Chevy S-10 engain will not start

Tiny
PINE1
  • MEMBER
  • 1994 CHEVROLET S-10
Engine Mechanical problem
1994 Chevy S-10 6 cyl Four Wheel Drive Automatic

truck will only start with starting fluid will keep runing as long as I keep my foot on pedal and runs at full throttle but when I take my foot off pedal and comes back down to a ideal egaine stops running and will not start again with out spraying it again with starting fluid
Monday, March 8th, 2010 AT 6:18 AM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Hi pine1, Welcome to 2carpros and TY for the donation

Do you hear the fuel pump come on for 2 secs-if so check the fuel pressure if its within specs, if not test the fuel pump fuse and fuel pump relay-if all okay

Also test the coolant temperature sensor and clean out the idle air control valve and EGR and PCV valves and test the throttle position sensor-
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Monday, March 8th, 2010 AT 7:22 AM

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