2.2.liter chevy s-10 has intermittent problem

Asked by May 08, 2014 at 03:43 PM about the 2000 Chevrolet S-10 2 Dr LS Xtreme Standard Cab SB

Question type: Maintenance & Repair

Runs fine until it comes up to temperature then back fires and misses at low rpms you can give it fuel when driving and kicks down and runs fine..Gives a p0301 code. I changed plugs and wires and coil. Changed fuel filter and it ran fine for 2 days. I checked plugs all are firing great and now I hear a high pitched whine at fuel tank. Could it be a fuel pump going bad causing this?  I have no fuel pressure at the rail with the key on.

1 Answer

Po301 is a stuck open or closed fuel injector on #1 cylinder

Your Answer

Add photo

Related Questions

  • 1998 Chevy s-10 2 answers

    My Chevy s-10 has a 2.2 it won't rev up past 1500 rpm what do you think problem could be?

    1998 Chevrolet S-10

    -

    Maintenance & Repair

  • Where to find the EGR valve on a 98 2.2 liter s10 3 answers

    We have a 98 Chevy s10 2.2 liter motor that is throwing the EGR valve code for the service engine light being on and we can not locate the EGR valve on this motor to save our lives any help would be...

    1998 Chevrolet S-10 2 Dr STD Standard Cab LB

    -

    Maintenance & Repair

  • intermittent brake light problem 4 answers

    I've replaced my brake light switch but still found that I must have a loose connection or short somewhere because now they are not working again. Bulbs are good and what I can see looks to be alright...

    1993 Chevrolet S-10 2 Dr STD 4WD Standard Cab SB

    -

    Maintenance & Repair

  • Intermittent miss at idle. 5 answers

    2004 S-10 Crew Cab 4.3L 236,000 + miles For months now I've been having a "miss" while at idle. Not a constant miss where the cylinder(s) have no fire at all. It is definitely a miss. Sometimes when...

    2004 Chevrolet S-10 4 Dr LS 4WD Crew Cab SB

    -

    Maintenance & Repair

  • no fire to plugs, changed cam, crank sensor, happened aafter i replaced the ignition swicth 1 answer

    2.2 liter

    2000 Chevrolet S-10

    -

    General

Search Chevrolet S-10 Questions

Chevrolet S-10 Experts

#1 Andrew Olsen
Andrew Olsen
Reputation 2,250
#2 John Saffrahn
John Saffrahn
Reputation 970
#3 Trebor66
Trebor66
Reputation 950
View All

Related Models For Sale

Used Ford Ranger
186 Great Deals out of 6,019 listings starting at $1,750
Used Chevrolet Silverado 1500
1,746 Great Deals out of 170,134 listings starting at $1,800
Used GMC Sonoma
13 Great Deals out of 483 listings starting at $1,000
Used Toyota Tacoma
502 Great Deals out of 39,894 listings starting at $1,995
Used Ford F-150
2,247 Great Deals out of 209,704 listings starting at $1,499
Used Dodge Dakota
114 Great Deals out of 3,883 listings starting at $1,000
Used Chevrolet Blazer
1,142 listings starting at $700
Used Nissan Frontier
339 Great Deals out of 26,849 listings starting at $2,400
Used Dodge Ram 1500
448 Great Deals out of 11,375 listings starting at $700
Used GMC Sierra 1500
799 Great Deals out of 67,169 listings starting at $2,700
Used Chevrolet Camaro
147 Great Deals out of 32,614 listings starting at $1,729
Used Chevrolet C/K 1500
878 listings starting at $2,500
Used Ford Mustang
388 Great Deals out of 47,511 listings starting at $1,800