2004 Chevrolet TrailBlazer Consumer Review: Poor reliability

2004 Chevrolet TrailBlazer - Consumer Review

Average Consumer Rating

293 Total Reviews

LS 4dr SUV (4.2L 6-cyl. 4-speed Automatic)

Build Quality
Reliability Value
Poor reliability
By Disappointed Owner on


2004 Chevrolet TrailBlazer LS Rwd 4dr SUV (4.2L 6cyl 4A)


I bought the car new and discovered the driver side window worked very slow. Dealer replaced motor three times and worked on it on at least 10 visits. Never was fixed! Transmission went out at 70000 miles. Car was never driven hard and perfectly maintained. Numerous problems with emission air motors to the tune of $200 a pop. Had to replace the drivers side hub assembly, (bad bearing), $350. Oil gauge stopped working at 85000 miles. Change oil light very difficult to reset. Rubber seal on back doors had to be re glued twice. Engine runs very well with no problems, have used nothing but synthetic oil for life of car. Radio lighting goes on and off. No Low Fan control for AC or heat.

Best Features

Comfortable to drive and ride in. Dual temperature controls.

Worst Features

Difficult to change head lamps and parking lights. Get rid of or improve the change engine oil light.
Recommend (0) (1)

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