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New to the site here, and can't find anything on this particular issue.
Anyway,
I got in the car (2004 Trailblazer 4.2 2WD) and when I turned the key, all the lights came on, cluster, radio, and headlights, for about a half second then everything died. When I tried again I only got a dim Service Engine Soon light which shut off after trying to start. When I turn the key off the battery light flickers and a weird noise comes out of the dash.
I checked the battery connections and everything is tight. Battery and alternator are about a year old.
Went back out to try again 20 minutes later and now it doesn't even give me the check engine light. Was running fine a few hours ago. Any help is greatly appreciated. Have a lot to get done this weekend.
Anyway,
I got in the car (2004 Trailblazer 4.2 2WD) and when I turned the key, all the lights came on, cluster, radio, and headlights, for about a half second then everything died. When I tried again I only got a dim Service Engine Soon light which shut off after trying to start. When I turn the key off the battery light flickers and a weird noise comes out of the dash.
I checked the battery connections and everything is tight. Battery and alternator are about a year old.
Went back out to try again 20 minutes later and now it doesn't even give me the check engine light. Was running fine a few hours ago. Any help is greatly appreciated. Have a lot to get done this weekend.