99 s10 4.3 misses idleing or giving gas put wires plugs rotor and dist cap and still shows varying codes like #5 then#2,#7 unplugged mass sensor disnt make any difference same on egr valve whats next?

Asked by Dec 01, 2017 at 02:27 PM about the 1999 Chevrolet S-10

Question type: Maintenance & Repair

truck still misses

2 Answers

Does the exaust smell really rich? Like fuel

No, it does have a little backfiring in the carb but just a spit or two and it feels like its only hitting on 4 or 5 cyls. Shut it off one night next morning would only turn over no starting after putting the items in it, it will start and run but just misses out.Before I tuned it it backfired real bad and wouldn't start

Your Answer

Chevrolet S-10 Experts

  • #1
    Andrew Olsen
    Reputation
    2,560
  • #2
    John Saffrahn
    Reputation
    1,050
  • #3
    Trebor66
    Reputation
    1,040
View All

Related Models For Sale

Used Ford Ranger
85 Great Deals out of 369 listings starting at $1,900
Used Chevrolet Silverado 1500
198 Great Deals out of 10,040 listings starting at $1,779
Used Toyota Tacoma
45 Great Deals out of 1,121 listings starting at $7,950
Used GMC Sonoma
11 listings starting at $3,995
Used Ford F-150
656 Great Deals out of 9,867 listings starting at $2,995
Used Dodge Dakota
6 Great Deals out of 145 listings starting at $1,995
Used Chevrolet Blazer
18 listings starting at $850
Used Nissan Frontier
29 Great Deals out of 579 listings starting at $5,499
Used GMC Sierra 1500
244 Great Deals out of 10,352 listings starting at $1,775
Used Dodge Ram 1500
50 Great Deals out of 492 listings starting at $2,948
Used Chevrolet Camaro
921 listings starting at $13,495
Used Ford Mustang
13 Great Deals out of 1,078 listings starting at $3,995

Used Cars For Sale

2003 Chevrolet S-10 For Sale
3 listings starting at $3,495
2002 Chevrolet S-10 For Sale
2 listings starting at $5,995

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.