Questions & Answers for: replacing computer 2004 trailblazer

Question about 2004 TrailBlazer

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2004 chevy trailblazer bogging out when i am at a red light and i push the gas pedal, my tb revs really hard but wont gain speed the way that it should and it is killing my gas mileage and i had a ...

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Question about 2004 TrailBlazer

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2004 trailblazer and the service 4wd light is on and the switch is not lit up. what could be the problem? I had to take mine into the dealer, There was a computer update and had to replace some motor,

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...2004 trailblazer.it happened during a recent cold snap.the warm weather since has not made a difference,although occasionally now the hand will move slightly. mostly it just hangs there. There is no ...

...trailblazer, now while idleing in park it stalls... Any ideas ? this could be just computer relearn any time battery is disconnected computer has to relarn drive truck for about 20 miles after that ...

...2004 when i recently replaced my battery my car shuts down @ STOPLIGHTS or the engine revs most cars have to go through a computer relearn mode it should go back to normal after about 20 minutes of ...

...2004 chevy trailblazer LT. i went to take the care through marta this morning so i can renew my tags for my car. the man told me that the trouble sensors are P0014 and PO128.What is that? now the man ...

Question about 2004 TrailBlazer

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...2004 trailblaizer, dose it matter witch post do I put on frist... some say put the negative the the positive so that the computer can reset itsely.. The general recommendation is to put the negative ...

Question about 2004 TrailBlazer

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...when replacing the fuse? Is it possible she swapped fuses instead of replacing them? One easy thing to try is to disconnect the battery for at least 30 min to allow the PCM (computer) to reset

Trailblazer we have replace the secondary air injection pump and relay and the check engine light is still on. We have cleared the computer but comes back on after next start up. Now we have a code of

Question about 2004 TrailBlazer

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replacing the water pump in my 2004 trailblazer it ran great. Then when my brother disconnected the negative terminal to the battery to reset the computer. When he hooked it back up it no longer idles

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