Engine noise in factory installed radio
I have 2002 blazer , when the engine is off the radio sounds fine and tunes in decent , but as soon as i start the engine ,I get static and it s pretty loud almost like a speaker is crackling but they all make the sound and only when the truck engine is runng
Cars & Trucks - Chevrolet - Blazer - 2002 Chevrolet Blazer
Answers & Comments
This problem is most commonly caused by a poor radio ground to the chassis or a poor antenna ground, if those are ok then the radio is at fault