1fast97gsx
15+ Year Contributor
- 4,520
- 17
- Jul 6, 2003
-
Orland Park,
Illinois
Basically I'm posting to see if there's anything I need to worry about any time soon. Cylinder 3 is showing some signs of wear, but I'm assuming most people would just leave it alone and keep an eye on it over time.
Compression ( 1-4 ) : 165, 165, 155, 165
Leakdown ( 1-4 ) : 3%, 3%, 9%, 3%
It appears the rings are slightly showing wear in cylinder 3 which could explain my lower compression as well as higher leakdown. All the air was going inside the crankcase when I was doing the leakdown. It looks like other than that it's holding together pretty well. I'm assuming most people would just leave it alone and drive it and maybe do another test if a loss of power or smoking starts?
Compression ( 1-4 ) : 165, 165, 155, 165
Leakdown ( 1-4 ) : 3%, 3%, 9%, 3%
It appears the rings are slightly showing wear in cylinder 3 which could explain my lower compression as well as higher leakdown. All the air was going inside the crankcase when I was doing the leakdown. It looks like other than that it's holding together pretty well. I'm assuming most people would just leave it alone and drive it and maybe do another test if a loss of power or smoking starts?