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 2,190
#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 6,719 listings starting at $1,450
Used Chevrolet Silverado 1500
2,298 Great Deals out of 155,159 listings starting at $1,395
Used GMC Sonoma
13 Great Deals out of 521 listings starting at $1,100
Used Toyota Tacoma
620 Great Deals out of 35,105 listings starting at $2,155
Used Ford F-150
2,702 Great Deals out of 211,804 listings starting at $1,000
Used Dodge Dakota
122 Great Deals out of 4,297 listings starting at $1,495
Used Chevrolet Blazer
1,343 listings starting at $1,995
Used Nissan Frontier
433 Great Deals out of 24,035 listings starting at $1,900
Used GMC Sierra 1500
941 Great Deals out of 62,271 listings starting at $1,395
Used Dodge Ram 1500
530 Great Deals out of 12,828 listings starting at $1,995
Used Chevrolet C/K 1500
1,049 listings starting at $2,000
Used Chevrolet Camaro
282 Great Deals out of 38,302 listings starting at $1,250
Used Chevrolet Tahoe
778 Great Deals out of 28,448 listings starting at $1,500

Used Cars For Sale