Ever since I had my heater core changed($800cad.) ive been getting static in my speakers, usually while switching the 'loud' setting or detaching the faceplate. It also happens while on pause and i hit a bump. I assume he just tugged on the wires while my entire dash was on my front seat(white sheep skin seats which now have black marks [:@] )

also on the wire subject, the wires by the gas peddle now stick out and catch my foot [&o]

 

first thing first u shouldn't have any wire by your gas pedal that not safe at all as far as static make sure you have a good ground on radio i don't know if your tech had to remove your headunit to replace core just double check!

 

Pull the HU out and make sure none of the speaker wires are dipping down by the AC control and all that. Make sure they arent like right next to a major power line.

My neon likes were running by my stereo lines and i got hardcore static on ALL of my speakers. Just check em and seperate them from each other


U really gotta move that line down by ur gas. thats really not good. if it gets snagged and u cant hit the brake in time. yikes new front end.

 

id def. say to check your grounds first. I had this problem with my subs and come to find out that my RCA wire got pinched so I replaced that and no more problem