Truck won't start

Asked by GuruCM6P5 Mar 10, 2019 at 05:37 PM about the 1994 Chevrolet S-10 RWD

Question type: Maintenance & Repair

I have a problem with my truck starting.  
Changed the relay and fuel pump.  Has
power but still won't start.  Fuel pump wire
has spark.  Ground is weak.  Out of options.
94 Chevy Silverado 1500

2 Answers
27,570

oilyspill answered 5 years ago

Make sure the battery has a full charge and connections all good. I don't know liter size of engine? I looked at info for 4.3L engine, then you have vin z or W. The vin Z should be throttle body fuel injection, you should be able to see fuel injector spray pattern, engine cranking. Fuel pressure, 9--13 psi. The vinW should be port fuel injection, fuel pressure, 55--61 psi, so if about in the middle, should be fine. Engine cranking, do you have spark at the plugs and fuel injector pulse?

Mark helpful

Jay answered 5 years ago

Fuse, relay, ignition control module or coil voltage pack or coils. Could be Lots of things so good luck.

Mark helpful

Your Answer:

Related Questions

  • Truck won't start 2 Answers

    I have a problem with my truck starting. Changed the relay and fuel pump. Has power but still won't start. Fuel pump wire has spark. Ground is weak. Out of options. 94 Chevy Silverado 1500

    1994 Chevrolet S-10 RWD

    -

    Maintenance & Repair

  • Truck won't start 1 Answer

    I hit a pot hole now my s10 won't start

    2000 Chevrolet S-10

    -

    Maintenance & Repair

  • Truck won't start 1 Answer

    My 1994 chevy s10 6 cylinder 4.3liter won't start. Fuel pump does not kick on.i was told to check the fuse that goes to fuel pump..wHERE IS THAT FUSE LOCATED? And where do I find the relay?? Than...

    1994 Chevrolet S-10 RWD

    -

    Maintenance & Repair

  • Truck won't start 3 Answers

    New feul pump and filter. New plugs distributor is good. It tries to start but will not? Any suggestions?

    2003 Chevrolet S-10 LS Extended Cab RWD

    -

    Maintenance & Repair

  • Why won't my truck start ??? 8 Answers

    I have a 1998 Chevy S10, 4 cylinder PU Truck. I used the truck in the morning & it worked just fine. Was going out in the afternoon & it wouldn't start. It cranks fast, I put gas & tried starting flui...

    1998 Chevrolet S-10 RWD

    -

    Maintenance & Repair

Shortcuts

Search Chevrolet S-10 Questions

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    9,860
  • #2
    Robert Smith
    Reputation
    3,420
  • #3
    Gene Arnett
    Reputation
    2,830
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Ford Ranger
18 Great Deals out of 1,529 listings starting at $2,888
Used Toyota Tacoma
55 Great Deals out of 1,071 listings starting at $8,708
Used Ford F-150
321 Great Deals out of 14,968 listings starting at $1,712
Used GMC Sierra 1500
148 Great Deals out of 7,258 listings starting at $3,950
Used Chevrolet Blazer
19 Great Deals out of 872 listings starting at $19,499
Used Chevrolet Camaro
16 Great Deals out of 307 listings starting at $10,500
Used Chevrolet C/K 1500
5 listings
Used Chevrolet Tahoe
24 Great Deals out of 911 listings starting at $11,900

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.