Compression test PSI readings. (Discussion thread)

[justinr3459]

I've heard of so many diff numbers. Good luck gettin help on this site

[93supercoupe]

hold it WOT.

Your looking for consistancy across all the cylinders with a compression test. Numbers arent going to tell you anything.

If you wanna know if the rings are shot, add a tiny bit of oil to the cylinder and re test. If the numbers spike, its got beat rings. If it only goes up a tit, then its valve seating or valve seals.

If you really wanna know the condition on the motor, do a leak down test.

[Drsexiestboy]

thanks bro

[astroboy]

135/145 isn't too bad but 90 is no good.

Try to find somebody with a leakdown tester if you actually want to fix something. I wouldn't loose sleep over the 95's numbers though.

[Drsexiestboy]

ok good cause the 95 is the one that i wanted more info on. thanks astro.