05-29-2010, 09:09 AM #1
- Join Date
- Apr 2007
Proper procedure for doing a compression test on a 2000 gtx di ?
Is there any special procedure for doing a compression test on a 2000 seaddo gtx di? I can even find it in the manual. I have disconnected the plugs and only have about 30 psi.. ?
05-30-2010, 05:40 AM #2
take both plugs out ,hold throttle wide open ,roll it till the needle on comp gauge stops moving.
08-11-2011, 12:23 PM #3
You should also connect the spark plug wires to the ground block. My 1999 GTX nonRFI has 2 nubs behind the black box that houses the rectifier and starter solenoid.
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