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10-23-2010, 08:06 PM | #1 |
Registered User
Join Date: Oct 2006
Location: High River, Alberta
Posts: 41
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Need some help with my carb!
Hey guys, i'm having a problem with the quadrajet on my 86, more specifically the choke. Basically, the choke is on all the time, and will not open up. I can manually open it at idle, but once you give some more rpms, it closes again. Do any of you have any ideas? Thanks.
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10-23-2010, 08:15 PM | #2 |
NOT REALLY BANNED!
Join Date: Jul 2004
Location: Shawnee, KS
Posts: 1,072
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Re: Need some help with my carb!
Check and see if the power wire has voltage going to it.
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1987 Mustang Coupe - 2.7 Stroker, 78mm turbo, Stainless header, 3" Exh, FMIC, 160lb/hr Injectors, MS3, twin walbro 255's, 34psi. Eating V8's daily. 04 Pontiac GTO 04 Ford Mustang GT 68 C20 LWB stripper truck 73 K5 Cheyenne 76 C20 Sierra Crew SRW 88 K20 Suburban I'm not hammering on metal just to hammer, i'm creating a piece of art. |
10-23-2010, 08:28 PM | #3 |
Registered User
Join Date: Jul 2006
Location: Alabama
Posts: 661
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Re: Need some help with my carb!
Yes check to see if ya got voltage then it it does try adjusting it by loosening the 3 screws and turning it counter-clockwise just tad.
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10-23-2010, 08:34 PM | #4 |
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Join Date: Aug 2009
Location: taxachusetts
Posts: 138
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Re: Need some help with my carb!
you should check your choke pull off also.pull the hose off it and decompress the plunger and put your finger on the hole if it stays in its good and if it goes back out it junk and you need a new one.
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R.I.P gm 1908-1986 1982 chevy k20,350,sm465,np205,10bolt and 14bolt s.f |
10-23-2010, 08:40 PM | #5 |
Registered User
Join Date: Oct 2006
Location: High River, Alberta
Posts: 41
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Re: Need some help with my carb!
Thanks! I'll check it out.
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10-24-2010, 08:40 AM | #6 |
Registered User
Join Date: Jul 2007
Location: Tucson, AZ
Posts: 3,189
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Re: Need some help with my carb!
When you are done fiddling with your choke, install a manual choke - choke problems solved forever - you control opening and closing the choke and by how much.
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10-24-2010, 11:23 AM | #7 |
Registered User
Join Date: Sep 2009
Location: ottawa,canada
Posts: 4,550
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Re: Need some help with my carb!
I might have to try that also. I tried turning it, but that didn't help.....I just put a zip tie around mine to hold it open
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