When I get in my car (1998 chevy cavalier) and start it up I get a ratteling noise when I go in reverse and start to drive forward. It only happens when I have my AC on and only last a minute or so...
Anyone have any ideas?
Thanks.
Sommer
Check the heat shield on your cat, they'll rattle sometimes. Give it a whack with your hand when the car is cold (and not running).
.
John Wilken
2002 Cavalier
2.2 Vin code 4
Auto
did you have a water pump done recently? or any other work.. .car in the shop for anything?
HP Tuners | Garrett T3/T04B | 2.5" Charge Pipes | 2.5" Downpipe | 650 Injectors | HO Manifold | Addco front/rear | Motor Mounts | HKS SSQV | Spec stage 3 | AEM UEGO Wideband | Team Green LSD | FMIC | 2.3 cams | 2.3 oil pump swap | 280WHP | Now ECOTECED
I swapped out my water pump a lil over a year ago....
hmmm, that likely wouldn't be the problem... any one else?
HP Tuners | Garrett T3/T04B | 2.5" Charge Pipes | 2.5" Downpipe | 650 Injectors | HO Manifold | Addco front/rear | Motor Mounts | HKS SSQV | Spec stage 3 | AEM UEGO Wideband | Team Green LSD | FMIC | 2.3 cams | 2.3 oil pump swap | 280WHP | Now ECOTECED
Im gonna put a high flow cat on real soon... so I will see if that could be the cause.
I have a sneaking suspension that it could be my belt tensioner as well...
When you mention a rattling sound and A/C, that makes me think the clutch on the A/C compressor, but that normally makes noise when the A/C is off, not when it's on.
Rob
Sold 2/2/05
