The PCM has learned how to run with a dirty throttle body. Clean the throttle body by removing it and cleaning the entire backside. Go here to learn more of how to do it. Join the forum and get all your questions answered. http://forums.trailvoy.com/articles.php?do=viewarticle&artid=91 Cheers Blazernut
No power, no air! Simple
The same thing happened to me! one day i was cleaning the battery terminals and after hooking the battery back up it worked again!
I have the exact same problem right now with a 2004 trailblazer... any discoveries?
WHAT HAPPENED AFTER THE FIGHTING STOPPED IN LEXINGTON?They all marched home.
I have the same vehicle...if they stopped working it could be the seat module. What I did was disconnect the battery cables for about a 1/2 hour then reconnected. It worked. The battery had drained a month earlier and seats didn't work after. So I just tried this and it worked (probably had to be reset). Good luck.
You have to take the lower rad hose off. They stopped putting the drain valve on the systems after 2002. Try www.trailvoy.com for all the answers for your Trailblazer!
The wrist watch stopped ticking because the battery ran out.
get a new battery and put it in
bad alternator ? its not charging the battery
If the remote car starter stopped working after a new battery was installed in the remote, the remote needs to be reprogrammed. If the remote starter stopped working after a new battery was installed in the vehicle, the computer might need to be reset by disconnecting the battery for a few minutes.
alternater may be going out it may only have mints to live it happened to my f150
it is the idler pully. i just replaced mine and all the whining stopped