Is this the proper way to do a compression test let the car run a while to the reg tempature then shut the car off take the plug wires off then take one plug out at a time and stick the tester in the whole then turn the car over about five times to buil pressure the reading i got was 90 90 120 120 not good now the car when im driving sputters

 

did you hold the throttle wide open during the test? you need to for accurate reading, as far as it sputtering, i would make sure you didnt pull a plug wire apart by accident, also check plug gap, you could have easily fucked up the gap on a plug...

 

i'm not too sure if holding the throttle open makes that much of a difference.

in my buddy's gsr, we held it open and got the exact same results as wehn the throttle was shut

 

yea same whith my rex..was within 2 psi with the body open or closed...my bet is you just fucked up a plug wire

 

ignitor goin bad? Does it ever just stop running?

 

fuel fouled the plugs because he didn't pull the ECU fuse?

 

i believe it

 

yup thats what it sounds like