LT1-LT4 Modifications 1993-97 Gen II Small Block V8

just a ? about lt1 idle rpm

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Old 12-26-2011, 07:33 PM
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Default just a ? about lt1 idle rpm

what dose a stock lt1 idle at in parke the rpm speed and what is it in gear its a 93 camaro z28 with a 4l60
Old 12-26-2011, 08:31 PM
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mine iis bone stock and it idols low. around 500 in all gears as well as park. as far as i know it shouldnt change
Old 12-27-2011, 08:34 PM
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so what would make my car to jump up to 1000rpm all i did was take the intake off to fix the oild leak from the back end gaskit and whats the name of the gaskit that go's under the black plat on the tb and were could i get one
Old 12-27-2011, 08:53 PM
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If you want help you need to be typing clear sentences and correctly spelling words so people can understand you dude. Its really hard to understand lol..

Are you saying you are running the car without a gasket between the TB and intake? That right there would be a huge vacuum leak and would raise the idle substantially. It's called a throttle body gasket...
Old 12-27-2011, 08:55 PM
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Or are you talking about the gasket on top of the throttle body for the top plate? I'm pretty sure if you search for the throttle body gasket they come in sets.

Check for vacuum leaks everywhere. Are you sure you reconnected all the hoses on the intake and throttle body? One missing hose will cause a serious leak.
Old 12-27-2011, 08:56 PM
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You can also listen for the leak, and spray around everything with brake cleaner. If you hear the idle change from spraying a certain spot, you know that spot is leaking.
Old 12-28-2011, 09:19 AM
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Default gasket on top of the throttle body for the top plate

gasket on top of the throttle body for the top plate and thay do not come in set's
Old 12-28-2011, 09:46 AM
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http://www.hawksthirdgenparts.com/94...csnewgm-1.aspx



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