ok need help
Thread Starter
Racer
Joined: Oct 2004
Posts: 428
Likes: 0
From: memphis tennessee
ok need help
I have a 94 coupe lt1. when first started the airpump is rather load until the car warms up and then stops. Not a squeal or anything but just the sound of a load motor. Not a good discription but any one have this problem?
Melting Slicks
Joined: Jun 2004
Posts: 3,032
Likes: 4
If it's like my L98-
For the first two minutes the AIR pump is running and pumping air into your exhaust manifold, after that it should quiet down. I believe that is how the system works. If it's louder then it used to be, the bearings may be worn out...
For the first two minutes the AIR pump is running and pumping air into your exhaust manifold, after that it should quiet down. I believe that is how the system works. If it's louder then it used to be, the bearings may be worn out...
