I have a 94 jimmy and I'm not getting any pressure on my number 1 spark plug

Asked by Jul 04, 2016 at 04:37 AM about the 1994 Chevrolet S-10 Blazer

Question type: Maintenance & Repair

Help

1 Answer

95,145

If you have no compression on number 1 you could have a burnt or stuck valve or a hole in the piston, if you have a cylinder pressurizer you could find out if it is blowing pressure out the valves or Pistons. Once you find that out then you will know if you have to pull the engine or just a head. I have encountered quite a number of V6's that have had piston trouble. So hope for the best but be prepaired for the worst.

Your Answer

Add photo

Related Questions

Search Chevrolet S-10 Blazer Questions

Chevrolet S-10 Blazer Experts

#1 carGrrl
carGrrl
Reputation 1,450
#2 Cody Doud
Cody Doud
Reputation 620
#3 emtfirefighter77
emtfirefighter77
Reputation 330
View All

Related Models For Sale

Used Chevrolet S-10
9 listings starting at $5,900
Used Dodge Ram 1500
68 Great Deals out of 545 listings starting at $2,985
Used Chevrolet Camaro
848 listings starting at $8,995
Used Toyota Camry
42 Great Deals out of 1,852 listings starting at $838
Used Dodge Dakota
10 Great Deals out of 170 listings starting at $1,600
Used Toyota 4Runner
5 Great Deals out of 412 listings starting at $3,750
Used GMC Jimmy
11 listings
Used Chevrolet Impala
59 Great Deals out of 982 listings starting at $799

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.