engine miss no codes no check engine light.

5,015

Asked by Robert Sep 10, 2014 at 09:43 PM about the 2000 Chevrolet S-10 LS LB RWD

Question type: Maintenance & Repair

2000 S-10 V -6 all stock.238416 miles.
Sitting stopped in gear will see RPM,s drop and feel engine miss.
Not all  the time . May-be once or twice while sitting at a regular stop light.
Heads have been replaced with rebuild ones.
No codes stored so it's not a random miss fire that the OBD 2 can detect.

2 Answers

51,235

Tennisshoes is right on. My first guess was the injection unit. Have someone pull and test the injectors, and the pressure coming through the railing to the injectors. When was the gas line filters changed? run some engine fuel treatment through the gas tank and see if that is a temp fix. If you have an injector starting to fail, the cleaning will not save it. In all reality, if your fuel system is dirty, it needs to be removed and have a good professional cleaning done along with a system wide test. I did this with my Ponti8ac, 120,000 miles and it cleared up a lot of suspect issues. Great to see someone else enjoys keeping a vehicle a long time. We keep our cars until we have to pay the dealer to take it in on trade-in.

1 people found this helpful.
5,015

Little history of my S-10. Paid cash in 04 it had 96,000 miles.in 2011 it hit 200,000 miles.In July of 12 at 210,909 miles blew head gasket. (wife was driving) Replaced heads and inspected fuel spider.Replaced fuel filter at 211,673 miles.

Your Answer:

S-10

Looking for a Used S-10 in your area?

CarGurus has 2 nationwide S-10 listings starting at $12,975.

Postal Code:

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    9,840
  • #2
    Robert Smith
    Reputation
    3,410
  • #3
    Gene Arnett
    Reputation
    2,820
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Silverado 1500
228 Great Deals out of 5,946 listings starting at $3,995
Used Ford Ranger
13 Great Deals out of 1,458 listings starting at $2,888
Used Toyota Tacoma
51 Great Deals out of 1,045 listings starting at $8,708
Used Ford F-150
307 Great Deals out of 15,379 listings starting at $1,954
Used GMC Sierra 1500
129 Great Deals out of 6,869 listings starting at $549
Used Chevrolet Blazer
17 Great Deals out of 831 listings starting at $21,977
Used Chevrolet Silverado 2500HD
21 Great Deals out of 1,177 listings starting at $8,999
Used Honda Civic
158 Great Deals out of 3,439 listings starting at $2,495
Used Nissan Frontier
22 Great Deals out of 914 listings starting at $6,998
Used Dodge Dakota
19 listings starting at $4,394

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.