When I do the Cylinder Balance test on my Grand Prix i constantly get 104 - 108% on the #1 Cylinder. The rest of the 5 cylinders are all around 98%. Why is the one cylinder reading so high.
When I do the Cylinder Balance test on my Grand Prix i constantly get 104 - 108% on the #1 Cylinder. The rest of the 5 cylinders are all around 98%. Why is the one cylinder reading so high.
Im having basically the same issue on a 98 GTP but show no misfires, Im kinda lost at this point
What version of software are you guys running? If you have the vehicle to test theres a few things we can try, please contact me at support at hptuners.com with a link to this thread.
-Bill
It doesn't have to be perfect, it just needs to be done in two weeks...
A wise man once said "google it"
I wont have my laptop back until Friday, so Im not sure what version of the SW I have, but I believe it is the 2.1.18
I checked and I was running 2.1.15, Im going to try it with the 2.1.19 BETA and see what happens, will post a screen shot later