compression test results
 

so i'm still trouble shooting this slight miss that i have. i did another compression test again.

1- 180
2- 170
3- 174
4- 180


I know the closer the better, and i read that if theres a difference between 10% then it could indicate a leaky headgasket. does everybody agree these are decent #'s?

matt

look good to me.

Matt, how exactly do you do that test, prep and such?

Good numbers :)

Numbers look pretty good to me. Tonight I had a miss...turned out I forgot to put one of my plug wires back on after fixing a vacuum leak. DOH! can't always be that easy I know, but after the crap I have gone through for the last month getting things put together I think the good Lord knew I might snap big time if I had a legitimate miss LOL.

Your within 10%

Speedy:)

get the engine up to running temp. pull the dme/fuel pump relay. connect guage to each cylinder and crank about 5x's, sometimes 1 or two more.

Looks good to me, Have you checked wires and cap??? How about spark plug Gap???

Also, hold the throtte open when you crank so it gets a full cylinder of air molecules! Otherwise the numbers will not be right...