Engine Mechanical problem
2007 GMC Acadia 6 cyl Front Wheel Drive Automatic 18788 miles
I have just recently driven this auto on a 2000+ mile trip and when starting the vehicle the first morning after the trip I noticed that the Oil Pressure indicator didn't move off the 160 mark for approximately 2-3 minutes, then kind of jumped up a few PSI at a time. I'm wondering if this is normal operation as my son also has same model and I tried it with same results. The real deal here is that I don't wish to start this return trip with a defective vehicle.
Tuesday, August 25th, 2009 AT 10:28 AM