96 s10 4.3 vortec will turn over but will not start

Asked by Nov 02, 2013 at 11:43 AM about the Chevrolet S-10

Question type: General

my truck will turn over but wont start.. already checked sparkplug and I am getting fire... I can hear fuel pump kick on when I turn the key forward,,,

4 Answers

105,915

It's probably the fuel pump. Check for fuel pressure at the intake. Use caution with the vortec. Do not spray anything in the intake to see if it will start that way. It's intake is plastic and if it backfires out the intake you will be replacing it. Blew plastic all over my back yard once when I sprayed fuel in my intake and it backfired. Turned out to be my fuel pump was bad.

17,285

fuel pressure regulator is a possibility too. they run at 60psi. The injector wont work below 45psi. Your eyes or ears wont tell the difference so grab a pressure tester

2 out of 2 people think this is helpful.
70

oil pressure sinsor can also keep it from starting

2 out of 2 people think this is helpful.

Pick up coil crank sensors.

2 out of 2 people think this is helpful.

Your Answer

Add photo

Related Questions

  • 96-97 s10 11 answers

    Trying to get my timing on but every time I try like the book says I'm 180 out and no fire

    1997 Chevrolet S-10 2 Dr LS Extended Cab SB

    -

    General

  • No crank no start 2000 s10 4.3 2 answers

    Replaced starter.and ignition switch. Can remove starter relay cross pins and engine will turnover but not start. Will not start in park or neutral

    2000 Chevrolet S-10 2 Dr LS Extended Cab SB

    -

    General

  • I have a 2000 Chevy s10 with the 2200 sfi 5 answers

    I have a 2000 Chevy s10 2200 sfi I need to know when you turn the key to power arebtye injectors support to spray into the motor or just pressure the fuel line my third injector back sprays alot of ...

    2000 Chevrolet S-10

    -

    General

  • Chevy S10 4.3 4wd Startup issues 1 answer

    The engine starts right up when its cold, runs for about five minutes and then wont idle, i recently changed the coolant sensor it seems to run ruff once it warms up

    1995 Chevrolet S-10 2 Dr LS 4WD Extended Cab SB

    -

    General

  • 1996 s10 not fireing 5 answers

    1996 s10 4.3 will not fire

    1996 Chevrolet S-10

    -

    Maintenance & Repair

S-10

Looking for a Used S-10 in your area?

CarGurus has 1,654 nationwide S-10 listings starting at $2,450.

ZIP:

Search Chevrolet S-10 Questions

Chevrolet S-10 Experts

#1 Andrew Olsen
Andrew Olsen
Reputation 2,180
#2 Trebor66
Trebor66
Reputation 940
#3 John Saffrahn
John Saffrahn
Reputation 920
View All

Related Models For Sale

Used Ford Ranger
203 Great Deals out of 6,718 listings starting at $1,450
Used Chevrolet Silverado 1500
2,283 Great Deals out of 155,210 listings starting at $1,395
Used Chevrolet Colorado
263 Great Deals out of 19,394 listings starting at $1,995
Used GMC Sonoma
13 Great Deals out of 521 listings starting at $1,100
Used Toyota Tacoma
612 Great Deals out of 35,096 listings starting at $2,155
Used Ford F-150
2,691 Great Deals out of 211,555 listings starting at $1,000
Used Dodge Dakota
120 Great Deals out of 4,292 listings starting at $1,495
Used Chevrolet Blazer
1,340 listings starting at $1,995
Used Nissan Frontier
433 Great Deals out of 24,036 listings starting at $1,900
Used GMC Sierra 1500
938 Great Deals out of 62,237 listings starting at $1,395
Used Dodge Ram 1500
528 Great Deals out of 12,814 listings starting at $1,995
Used GMC Canyon
100 Great Deals out of 7,695 listings starting at $2,500
Used Chevrolet C/K 1500
1,048 listings starting at $2,000
Used Chevrolet Camaro
283 Great Deals out of 38,314 listings starting at $1,250
Used Chevrolet Tahoe
775 Great Deals out of 28,432 listings starting at $1,500