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04-18-2011, 04:36 PM
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#1 |
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Registered User
Join Date: Jul 2010
Location: phoenix az
Posts: 60
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idle rise and lower
so my idle drops and will not stay the same. in gear in drops down alot. i know its going to drop going into gear. but it drops like 200 rpm. i was thinking maybe a vac leak?? o i am running a sbc 327 and 350t. please help!!!!!!!
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04-18-2011, 06:23 PM
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#2 |
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Proud Americano
 Join Date: May 2008
Location: CORONA,CA
Posts: 98
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Re: idle rise and lower
You might get a faster reply in the engine section.just a heads up.
__________________
Tattooed Cuban Trailer Trash. putting the cart before the horse since 1964. |
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04-18-2011, 06:25 PM
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#3 |
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Registered User
 
Join Date: Sep 2006
Location: San Francisco
Posts: 4,782
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Re: idle rise and lower
Let the truck idle and spray carb cleaner at the base of the carb and where the intake meets with the heads. If there is a vaccum leak the idle will go up.
__________________
"A man and his truck, what a beautiful thing" 65 Short Fleetside BBC 65 Long Fleetside 283 3 on the tree for now. my build thread http://www.67-72chevytrucks.com/vboa...d.php?t=259536 |
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