Not starting when warm

Asked by GuruC5WJY Feb 06, 2019 at 04:39 AM about the 1993 Chevrolet S-10 Tahoe Extended Cab RWD

Question type: Maintenance & Repair

Starts cold great, runs fine. When you turn
her off she will NOT restart without a crap ton
of starting fluid. Finding my Injectors will not
fire until the truck restarts via starting fluid.
Injectors fire upon cold start. Have replaced
fuel pump, fuel filter, and fuel pressure
regulator. Upon removing the regulator, I
found the fuel between my injectors in the
picture attatched was bubbling. Obviously it
doesnt bubble on a cold start so thats what
Im pointing my issue to. But I cant figure out
whats making it bubble. Temp sensor reading
fine. Unplugging sensor also doesnt turn the
truck on. She just sits and cranks with no
injectors firing.

3 Answers
39,025

beatupchevy answered 5 years ago

make sure the fuel lines are away from the exhaust/converter , see if the fuel pump has a good ground

Mark helpful

Your Answer:

Related Questions

  • Not starting when warm 3 Answers

    Starts cold great, runs fine. When you turn her off she will NOT restart without a crap ton of starting fluid. Finding my Injectors will not fire until the truck restarts via starting fluid. Injec...

    1993 Chevrolet S-10 Tahoe Extended Cab RWD

    -

    Maintenance & Repair

  • Would a tps sensor keep my truck from starting when the motor is warm 6 Answers

    Okay I drive my truck till it's warm shut it off come back maybe 15 minutes latter it won't start it just cranks I replaced the Ignition control module but a mechanic said the throttle position sen...

    1997 Chevrolet S-10 LS 4WD

    -

    Maintenance & Repair

  • 88 s10 not starting 7 Answers

    88 s10 2.8 4x4 ext cab automatic 120,000 miles..This truck is a awesome truck it is my daily driver have replaced the timeing chain, Transmission, Water pump. I drive the truck everyday no problems at...

    1988 Chevrolet S-10 Sport Extended Cab 4WD

    -

    Maintenance & Repair

  • 1996 S10 jumps when initially starting 5 Answers

    My S10 seems to "jump or lerch"when initially starting it. It has a new fuel pump, fuel filter, starter, spark plugs, spark plug wires and battery. It does this after sitting for awhile or first t...

    1996 Chevrolet S-10

    -

    Maintenance & Repair

  • 2002 chevy s10 not starting or staying running very long 1 Answer

    My 2002 s10 has 201,347 miles on it and the engine won't start and if it does it won't run for very long and the rpms will be all over the place then it will die, when driving the truck will hesita...

    2002 Chevrolet S-10 LS Extended Cab 4WD

    -

    Maintenance & Repair

S-10

Looking for a Used S-10 in your area?

CarGurus has 171 nationwide S-10 listings starting at $2,495.

ZIP:

Own this car?

Share your experience with others.

1993 Chevrolet S-10

Write a car review

Review another car

Shortcuts

Search Chevrolet S-10 Questions

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    9,730
  • #2
    Robert Smith
    Reputation
    3,360
  • #3
    Gene Arnett
    Reputation
    2,810
View All

Know more, shop wisely

Search

Related Models For Sale

Used Ford Ranger
680 Great Deals out of 13,102 listings starting at $2,500
Used GMC Sonoma
48 listings
Used Ford F-150
6,071 Great Deals out of 134,778 listings starting at $1,500
Used GMC Sierra 1500
1,937 Great Deals out of 67,237 listings starting at $3,400
Used Chevrolet Blazer
726 Great Deals out of 14,307 listings starting at $4,495
Used Chevrolet Camaro
591 Great Deals out of 9,115 listings starting at $4,289
Used Dodge Dakota
18 Great Deals out of 505 listings starting at $2,999
Used Chevrolet S-10 Blazer
2 listings

Used Cars for Sale

2004 Chevrolet S-10 For Sale
4 listings
2003 Chevrolet S-10 For Sale
32 listings starting at $3,899
2002 Chevrolet S-10 For Sale
24 listings starting at $5,500
2001 Chevrolet S-10 For Sale
24 listings starting at $10,998
2000 Chevrolet S-10 For Sale
27 listings

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. Content will be removed if CarGurus becomes aware that it violates our policies.