11-08-2009, 07:13 PM
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Join Date: Dec 2008 Location: Windsor, California
Posts: 167
Car: 1986 Iroc-Z, 1980 Cadillac Eldorado Engine: Iroc- 5.0, Caddy-5.7 Transmission: 700R4 Axle/Gears: 3.23 | Bad throttle body? I was looking at my throttle body today on my 86 Iroc and I noticed that the return spring on the side where the throttle cable hooks up to it looks to be kind of "unwound." The place where the spring is mounted is kinda loose and wiggly as well. Is my throttle body shot? Is that why I've been having trouble with the idle and why when I stop, it'll idle at 1000 until I just tap the gas extremely lightly? I adjusted the tps and the iac is new. Thanks.
Is there any way to fix it or do I need to replace the whole unit? If I do, is a 52mm safe? | | | |
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