Table 1 shows 18 common power train related problems of the 2004 Chevrolet Trailblazer. The number one most common problem is related to the automatic transmission (18 problems). The second most common problem is related to the power train (13 problems).
About 10 miles outside of dallas my check engine light came on but no initial problems. Later that night while driving on the interstate the car would not go faster than 30mph. I returned home that night and left it parked. Read details...
Electronic throttle body? no throttle control, motor will only idle, turn ignition switch off, then restart it will run. Reduced engine power light comes on. Happens for no apparent reason. Very unsafe situation. Read details...
Automatic transmission slips when it tries to shift into 3rd or 4th gear, I read that there was a report on this happening but there was not a recall as far as I know, I recently purchased this vehicle from the original owner who says they never received any paper work from gm about doing repairs. Read details...