2007 Chevrolet Trailblazer Questions

All 2007 Chevrolet Trailblazer Questions

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Why is engine rpm not steady when engine is cold at idling? it gets better at full operating temperature but not completely. New spark plugs installed. RPM fluctuates from 600 down to 500 rpm, for example mostly in dr...
driving to work,engine light with an arrow pointing down comes on,took it to be repaired, i was told it needed new gasket,that it was leaking oil,got it repaired. 2 days later, same thing, engine light on right side c...
The noise stops when I turn the steering wheel to the right
Even after i did a reset. What else could be wrong
Happened twice. Made left turn,vehicle lost power and shut down. Had to roll out of traffic, put in park, then re crank vehicle. I'm puzzled
When the vehicle is turned off the blower fan for heating and a/c continue to run until the battery is run down. I have tried the interior off buttons and this does not work. The fan controls do not work either.
I lost power in my drivers side door a few weeks ago. Smelled a burnt odor then but nothing now. Since I'm hearing that the replacement part won't be available until October, I am afraid to drive thinking it may catch...
Does anyone know what the noise is on a trail blazer?? I was told it was the power steering pump so i had that changed. Still didnot go away. a friend said there was water in the rack on it??? anyone out there had sam...
the vehicle starts very good after about 5 minutes it starts to misfire and lets out blue smoke its a 2007 trail blazer 5.3 v8
This only seems to occur after it rains, and this just started happening. The water collects on my WeatherTech floor-mats. Under dash on left side above the E break, there is some foam which usually gets soaked, then...
Passenger side blows cold. Driver's side blows hot.
now the brakes goes to the floor now it don't want to stop now what is going on help me understand what is going on
The brakes get hot while driving. they release whae the vehicle sits for a while.
It doesn't come on any certain time. If it comes on, it's when I crank it and it will stay on until I get to where I'm going and when I crank it to leave it won't come back on. I was told that it could be low of rear ...