Fuel pump not pumping fuel

Asked by Jan 22, 2017 at 06:37 PM about the 1993 Chevrolet S-10 2 Dr STD Standard Cab LB

Question type: Maintenance & Repair

93 Chevy s10, won't start. Will start when I
put gas in throttle body. So, I replaced fuel
pump, no luck. All fuses are good, so I
replaced fuel relay, still no luck. Is it the ICM,
or could it be I got a bad fuel pump?

3 Answers

77,785

You have a fuel pressure issue, putting gas into the throttle body and it starts and runs until the gas is burn out. Can you hear the pump run when you just turn the key to the on position?

77,785

It is not the ICM. More than likely it is the fuel regulator.

20,395

FYI the distributor pickup fires the injectors. Get a noid light kit from the parts store and check for injector pulse

Your Answer

S-10

Looking for a Used S-10 in your area?

CarGurus has 7 nationwide S-10 listings starting at $1,750.

Postal Code:

Chevrolet S-10 Experts

  • #1
    Andrew Olsen
    Reputation
    2,590
  • #2
    John Saffrahn
    Reputation
    1,060
  • #3
    Trebor66
    Reputation
    1,050
View All

Related Models For Sale

Used Ford Ranger
67 Great Deals out of 336 listings starting at $1,995
Used GMC Sonoma
10 listings starting at $5,895
Used Ford F-150
637 Great Deals out of 9,058 listings starting at $1,995
Used Chevrolet Blazer
11 listings starting at $4,960
Used Dodge Dakota
7 Great Deals out of 143 listings starting at $1,500
Used GMC Sierra 1500
238 Great Deals out of 10,311 listings starting at $1,775
Used Chevrolet Camaro
927 listings starting at $12,498
Used Dodge Ram 1500
40 Great Deals out of 451 listings starting at $3,488

Used Cars For Sale

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.