Service 4WD then reduced engine power
January 1st, 2018, 12:12 PM
#1
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Service 4WD then reduced engine power
Hi, I have a 2002 Trailblazer. It was running along fine, then the "Service 4-wheel drive' light came on. It was not in 4WD, but was in AWD. It drove a little stiffly. Got home, turned it off.The light was off the next day and the truck drove fine for several miles. Later that day, while at a stop light the 'Reduced Engine Power' light came on and I could get moving. The engine stalled, put it in park, started up just fine. Drove a few feet, stalled out in the middle of the road. Got it started, ran fine, no idiot lights. Parked it and started looking for answers. Any ideas?
January 2nd, 2018, 8:01 AM
#2
CF Monarch
Hi, I have a 2002 Trailblazer. It was running along fine, then the "Service 4-wheel drive' light came on. It was not in 4WD, but was in AWD. It drove a little stiffly. Got home, turned it off.The light was off the next day and the truck drove fine for several miles. Later that day, while at a stop light the 'Reduced Engine Power' light came on and I could get moving. The engine stalled, put it in park, started up just fine. Drove a few feet, stalled out in the middle of the road. Got it started, ran fine, no idiot lights. Parked it and started looking for answers. Any ideas?