Recent content by Dizel

what could be the problem?

here is the freeze frame for this code please help? ENGINE SPEED 999 RPM COOLANT TEMP 66 DEG F VEHICLE SPEED 0 MPH BAROMETRIC PRESSURE 71 IN HG INJECTOR PULSE WIDTH 6.9 ms LTFT -0.8% MAP 14 IN HG MAF AIR FLOW 9 g/s STFT -0.8% TP ANGLE 0%

the interesting part is that the freeze frame registered among other things INTAKE MANIFOLD ABSOLUTE PRESSURE of 72 In Hg??????? when this code was activated. Other engine parameters were all in range, can't remember exactly now what they were but this 72 In Hg is so strange. Any ideas about...

...engine block cracking.? Where exactly cracks happen so I can know what to look for when I go test drive one? Also is this particular problem random or it will happen sooner or later on all of them? Also if someone knows what are the oother weak point of this vehicle? thx - al

I am trying to install a push button start on a 97 V6 3.1L Pontiac Grand Am, does someone have wiring diagram for the ignition switch? Also if someone has any suggestions how to do this please let me know.