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



Search Chevrolet S-10 Questions

Chevrolet S-10 Experts

#1 Andrew Olsen
Andrew Olsen
Reputation 1,970
#2 John Saffrahn
John Saffrahn
Reputation 890
#3 Trebor66
Reputation 840
View All

Related Models For Sale

Used Ford Ranger"
258 Great Deals out of 7,727 listings starting at $988
Used Chevrolet Silverado 1500"
2,466 Great Deals out of 143,823 listings starting at $1,995
Used GMC Sonoma"
9 Great Deals out of 577 listings starting at $1,799
Used Toyota Tacoma"
639 Great Deals out of 30,203 listings starting at $2,850
Used Ford F-150"
3,181 Great Deals out of 216,384 listings starting at $1,900
Used Dodge Dakota"
163 Great Deals out of 4,814 listings starting at $900
Used Chevrolet Blazer"
1,623 listings starting at $1,999
Used Nissan Frontier"
427 Great Deals out of 20,610 listings starting at $2,500
Used GMC Sierra 1500"
1,023 Great Deals out of 56,281 listings starting at $2,499
Used Dodge Ram 1500"
515 Great Deals out of 13,811 listings starting at $995
Used Chevrolet C/K 1500"
1,131 listings starting at $2,400
Used Chevrolet Camaro"
812 Great Deals out of 38,797 listings starting at $2,650
Used Jeep Wrangler"
441 Great Deals out of 16,282 listings starting at $3,400

Used Cars For Sale