1999 4 WITH 2.2l HAS 45 PSI CONSTANT BUT WILL NOT START

20

Asked by Oct 21, 2011 at 11:34 AM about the 1999 Chevrolet S-10

Question type: Maintenance & Repair

THE TRUCK WILL RUN WITH A SPRAY OF STARTER FLUID BUT WONT STAY RUNNING.  AGAIN, THERE IS 45 PSI AT THE FUEL RAIL.  NOT SURE IF I HAVE A BAD ECM OR IF THERE IS ANOTHER ISSUE.   

3 Answers

3,215

check injector fuse and injector pulse

2 people found this helpful.
20

Injector fuse is good because on the 2.2 the fuel pump and injectors are on the same fuse and the pump is running and holding a constant pressure of around 45 psi. I was checking the injector plugs with my multimeter and I dont seem to be getting anything there.

2 people found this helpful.
3,215

u cant check pulse with meter u can use a test light though use the test light to check harness for power on one side with key on and switch the ground on the test light to battery positive and touch the other terminal u should get a pulsed light should be a gray wire that is constant power and other color wires that r pulsed ground wires from computer is the security light on? if u have no power u might have a break in the gray wire from the fuel pump relay

2 people found this helpful.

Your Answer

S-10

Looking for a Used S-10 in your area?

CarGurus has 957 nationwide S-10 listings starting at $950.

ZIP:

Chevrolet S-10 Experts

  • #1
    Andrew Olsen
    Reputation
    2,770
  • #2
    John Saffrahn
    Reputation
    1,100
  • #3
    Trebor66
    Reputation
    1,080
View All

Related Models For Sale

Used Chevrolet Silverado 1500
1,781 Great Deals out of 149,286 listings starting at $1,495
Used Ford Ranger
116 Great Deals out of 4,571 listings starting at $1,895
Used GMC Sonoma
300 listings starting at $2,150
Used Toyota Tacoma
439 Great Deals out of 44,078 listings starting at $1,995
Used Ford F-150
2,344 Great Deals out of 215,477 listings starting at $1,300
Used Dodge Dakota
68 Great Deals out of 3,085 listings starting at $1,800
Used Chevrolet Blazer
4 Great Deals out of 714 listings starting at $900
Used Nissan Frontier
267 Great Deals out of 24,625 listings starting at $1,550
Used GMC Sierra 1500
722 Great Deals out of 58,462 listings starting at $1,900
Used Dodge Ram 1500
316 Great Deals out of 9,549 listings starting at $800
Used Chevrolet C/K 1500
727 listings starting at $2,499
Used Chevrolet Camaro
224 Great Deals out of 28,922 listings starting at $3,900

Used Cars For Sale

2004 Chevrolet S-10 For Sale
37 listings starting at $2,500
2003 Chevrolet S-10 For Sale
8 Great Deals out of 238 listings starting at $1,999
2002 Chevrolet S-10 For Sale
155 listings starting at $950
2000 Chevrolet S-10 For Sale
127 listings starting at $6,995

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.