Help with weird idle issue....
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Senior Member

Joined: Oct 2006
Posts: 829
Likes: 2
From: California
Car: 1989 Chevy Camaro RS
Engine: L30 TBI 5.0L Vortec
Transmission: 700R4
Axle/Gears: Stock
Help with weird idle issue....
89 rs 305 tbi Okay heres what it does....after u drive it and it heats to 220 and u park it and let it sit for about 20 mins if u try to restart it....it will start and idle at 1000 then drop to 300 then go back up and drop again....but the thing is that it doesnt do that when its cold...any ideas? ill post sum vids later on today...
VIDEOS
Starting:
http://myspacetv.com/index.cfm?fusea...deoid=17208020
Idling:
http://myspacetv.com/index.cfm?fusea...deoid=17208272
VIDEOS
Starting:
http://myspacetv.com/index.cfm?fusea...deoid=17208020
Idling:
http://myspacetv.com/index.cfm?fusea...deoid=17208272
Last edited by RS-Chevy-SS; Sep 1, 2007 at 10:12 PM.
Senior Member
Joined: Apr 2007
Posts: 665
Likes: 0
From: Canada, Vancouver Island
Car: 1990 T-Top Camaro RS
Engine: engineless
Transmission: Trannyless
Axle/Gears: 10 bolt/3.08. soon to be axleless
Re: Help with weird idle issue....
my car did the same kinda thing. i replaced the MAT sensor. (Manifold Air Tempeture) i believe thats what MAT means :P lol
after i replaced it. no problems yet.
after i replaced it. no problems yet.
Thread Starter
Senior Member

Joined: Oct 2006
Posts: 829
Likes: 2
From: California
Car: 1989 Chevy Camaro RS
Engine: L30 TBI 5.0L Vortec
Transmission: 700R4
Axle/Gears: Stock
Re: Help with weird idle issue....
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