grand prix newb
New member
Sh%t
I ran car for 5 - 10 min to get it to operating temperture,
Did compression test 3x on each cylinder and here are the results
#1: 155 -150 - 150psi
#2: 150 - 150 - 150psi
#3: 80 - 80 - 80psi (sh@t-f%ck)
#4: 160 - 160 - 160psi
#5: 170 - 170 - 170psi
#6: 180 - 175 - 175psi
Looks like hg or head right?:th_thumb-down:
Yeah. Maybe when you take it apart you might even find a chipped piston.
Sounds like hg or piston. Cost me $1056 for two new hgs, uim gasket, lim gasket, head studs, em gaskets, vc gaskets, coolant flush, water pump, thermostat, plugs, and wires. Of course, that was paying a shop to do it of course. You could do a coolant system leakdown test to try and cancel out a bad piston and/or verify its just the hg.
Posted earlier
Thanks bud,
I got the scaneer, and it read as follows:
1 of 2 -
code P0303, and undernieth code it says Cyldinder #3 Misfire
2 of 2- (Same)
code P0303, and undernieth code it says Cyldinder #3 Misfire,
Why did it say the same code twice? Is it because of two different problems that caused the P0303 Code
Thanks
the first is a pending code, second is a code currently set in the computer (AKA there has been a misfire problem in the past and it is also currently misfiring
I wonder If I can sue the b***h for 2000 half of what I bought the 97 grand prix for.
She must of known there was a misfire due to a bad head gasket or something, cause when I got the scanner that was the first time ses light came on, since I bought the car for 4000.