Having problems with your 2003 Chevrolet Avalanche ?
On my 2003 Avalanche, after the radio has been on for a few minutes static starts in the front right speaker then travels to all of them. As the static gets louder the radio volume goes down and the static volume rises until the point it's so loud I have to pull the fuse to stop it. The static is still going even when the key is turned off and the radio is off unless I pull the radio fuse. I was told by 3 people including the dealership it was the radio. I installed an aftermarket radio and the
Repair Help & Product Troubleshooting for 2003 Chevrolet Avalanche
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