guy's i have a ? i have my vavle covers off and ohming out the gp useing batt for ground and all i get is 0.0 i know good one ohm .8 to 1.5 these plugs were put in last DEC is this right

 

whelp, i am no genius but a ZER0 means it is open (no Ohms/no resistance). ASSuMEing you are on the right pins: you have bad GP's or bad UCVCG connections. I would try a different ground OR do the same test on DC voltage.....make sure the GPR is activating. But if you have zer0 resistance I would focus on the UCVCG then the GP's them selves. Good luck Brother!

 

This is per Neal. "Engine off. Unplug the wiring harness from the VC connection and use the center pin for the gorund also. That will give you a good ground. Or use the head."

I don't know much about them but I reckon they shouldn't all be bad in less than a year. Good luck man.

 

i was ohming straigt to gp's no uvch

pulled all gp's tested them and there good thanks guy's

 

Did you ohm them the same way, just not in the engine?

 

yea i ohm them out of then engine all were 0.8/0.9