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2003 blazer makes bang going from 4X4H to 2wd
Posted to Technical Discussion Forum on 12/30/2008 11 Replies

I am posting this for a fellow tech. He is working on the above blazer. Going into 4X4 H and L works normal. But when he shifts it to 2WD, it will make a bang noise you can feel in the vehicle. Has anyone seen this? No lights on or codes. After the bang, it is... Login to read more.

11 Replies Received (View Replies)

 

car Vehicle Data

2003 Chevrolet Blazer LS 4.3L

Engine4.3 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2003 Chevrolet Blazer LS 4.3L

Engine4.3 L
Trans4-speed Automatic (Electronic)