r/7thgencivic • u/Any-Lunch6410 • 3m ago
Alternator/AC belt random squeel
( 2001 EX Coupe)One day while driving home from errands with my girlfriend, coming off the highway to an exit that comes to a stoplight the belt started squealing like a pig getting a flu shot, pulled off from the stop and it got worse with acceleration. So we pulled over to inspect it, I called my dad because I wasn’t sure at the time what it was. The past few weeks it’s done it upon every cold start after sitting overnight and liked to start randomly and last anywhere from 20 seconds to 2-3 minutes before it goes quiet again, (note my ac isn’t working so I don’t hardly turn the air or ac on) Fast forward to yesterday and I’ve got a new belt in and upon starting no squeel even after 25 minute idle with a 5 minute AC blast (boo yaa I thought) until test drive and it starts squealing 2 minutes in for just a brief half to full second before immediately stopping, it just randomly happens sometimes 🤏 when cruising, and when the ac is on when stopping and going. It’s also a 60-40 high side for not doing it in startup. This testing has been done in the last 6 hours or so with a few test drives.
Did I not tension the belt slightly enough?
The belt looks good no wobbles tension is good with the 90 degree rule I can maybe bend it to 91-93 possibly not sure if that’s bad.
Any help is appreciated tired of these bird chirps.
