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adida(r 944) adida(r 944) is offline
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Join Date: Nov 2003
Location: Williston ND
Posts: 159
Question compresion tested... what do you think

i just did a compresion test on my engine and here is what i come up with. tell me if good, bad, or normal, cuase i have no clue.

this is also my first time i did a compresion test so i may have done it wrong...

this is how i did it, after changing oil and oil filter (helped cure some of my ticking, but now i think i got exhaust gaskets leaking, exhaust nuts not tightend all the way whoops, anyway back to compresion testing)...

i did each cylinder individualy i also did these test after i let the car warm up and pulling plugs. and did them several times.
with a push button i hand crafted that attached to the starter with aligator clips so i didnt have to use gogo gadget arms to turn it over and watch the compresion tester gauge.

turning over once: 120 psi on cylinders #1 #2 #3 and #4
turning over twice: 140 psi on cylinders #1 #2 #3 and #4
turning over 3 times: 155 psi on cylinders #1 #2 #3 and 160 psi on #4
turning over 4 times: 170 psi on #1 and #3 175psi on #2 and #4

any other turn overs result as same as turning over 4 times +/- 5 psi.

also waited after presured up to see if the psi went down on there own without hitting the release button and nope didnt... so umm whatcha think?
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85/1 944 project/restore/upgrade in process finnaly:
Bursch headers and cat delete pipe. fiberwerks front bumper and rear wing

cant spell forgive my "hukt on Fonix" it workt gud four mi

in the process of buying a car and a half garage with a detached house and fenced in yard
03 Eclipse GS
Old 05-09-2004, 11:09 PM
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