GMC Safari Questions Maintenance & Repair
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PO446: Vent circuit half; PO452: Pressure sensor low; PO453: Pressure sensor high. How do I fix? Answer me, someone, PLEASE1
code readout came up: Emission Control System: PO446: Vent circuit half; PO452: Pressure Sensor low; PO453: Pressure sensor high.
I can start the vehicle but there is no power to the windows or other accessories. Is this an ignition assembly problem?
My 1997 gmc safari when cold, runs very choppy and rough. Once it warms up, after a few miles, it runs great. What could be the problem?
The vehicle starts fine. But, when driving the engine cuts out
I'm looking to replace part number 12376609, which is the D.I.C. (Driver Information Center) MODULE, that is part of the overhead console. My D.I.C. had an "internal failure", so I need a "new" D.I.C...
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