01-09-2009, 10:36 PM | #1 |
5.slo stanger
Join Date: Jan 2007
Location: oxford alabama
Posts: 735
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carb trouble
ok having carb trouble again i have tracked it down to the rear needle valve i get on the car till redline the the secondaries start pouring gas i take off the rear bowl spray with carb cleaner put it back to gether runs great allday long until i get on the throttle good then it starts pouring again and the car dies, the needle looks fine and the needle seat looks fine what should i do?
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no mustangs anymore but i do have a 1jz swapped 83 supra |
01-10-2009, 05:45 AM | #2 |
Mind Blowing
Join Date: Jun 2006
Location: Dawsonville Ga
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Evan if it looks good i would put a new one in it.
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Slow Joe Racing 2008 dodge ram 5.7 HEMI 1993 lx with a 289 and a 3 speed on the floor WTB 1955 t-bird project |
01-10-2009, 07:55 AM | #3 |
Trunk Monkey
Join Date: Jun 2007
Location: Home
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It could have a small burr on it somewhere that you can't see.
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Eric 89 LX Coupe-Juiced 01 Lightning-Boost 06 TBSS |
01-10-2009, 01:29 PM | #4 |
5.slo stanger
Join Date: Jan 2007
Location: oxford alabama
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the only thing that i have against putting a new one in is the amount of fuel coming out of the vent tube it is literally shooting out and i have turned the fuel press way down from what it was i cant imagine a small bur causing this much fuel to leak the only other thing i can think of is the float aint floatin but then it would leak all the time not just when i get the motor above 4k
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no mustangs anymore but i do have a 1jz swapped 83 supra |
01-10-2009, 01:37 PM | #5 | |
Mind Blowing
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Quote:
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Slow Joe Racing 2008 dodge ram 5.7 HEMI 1993 lx with a 289 and a 3 speed on the floor WTB 1955 t-bird project |
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01-10-2009, 02:00 PM | #6 |
ADDICTED TO SMALL BLOCKS
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Location: lookout mt
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Because that's when the secondaries are coming in around 4k its needle sticking or float hanging onsomething
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http://alabamaopencarry.com/forum/index.php One of StreetStangs class clowns! Status:slow as hell! NORTH EAST ALABAMA STANGS |
01-10-2009, 03:08 PM | #7 |
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Once they open and float drops to open seat to let fuel back in and level comes back up the bur can keep the seat from shuttn fuel off and the bowl will overfill at what ever the fuel pressure is. What carb is this?
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http://alabamaopencarry.com/forum/index.php One of StreetStangs class clowns! Status:slow as hell! NORTH EAST ALABAMA STANGS |
01-10-2009, 05:18 PM | #8 |
5.slo stanger
Join Date: Jan 2007
Location: oxford alabama
Posts: 735
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it is a holly i havent looked close enough to know what model it is and no orileys carries the needle valve nor bolts that will fit the bowls cause i broke one today at oreileys parkinglot
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no mustangs anymore but i do have a 1jz swapped 83 supra |
01-10-2009, 05:27 PM | #9 |
ADDICTED TO SMALL BLOCKS
Join Date: Jan 2007
Location: lookout mt
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Its prob a 650 vacumm secondary with side hung floats.or is it center hung either way I am surprised they didn't have a needle seat. Maybe advance auto or autozone?will prob half to find a bolt from a used carb. I have what ya need but I am in odessa tx right now. Good luck
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http://alabamaopencarry.com/forum/index.php One of StreetStangs class clowns! Status:slow as hell! NORTH EAST ALABAMA STANGS |
01-10-2009, 05:36 PM | #10 |
ADDICTED TO SMALL BLOCKS
Join Date: Jan 2007
Location: lookout mt
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Make sure u use holley brand parts all others will not last long especially needle seats.inferior qaulity.if oreilys didn't have it then its prob side hung needle and seat which u can only get in a kit most of the time. Lol I have tons of them. I am just not at home right now. Post us a pic. So we can help you better.
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http://alabamaopencarry.com/forum/index.php One of StreetStangs class clowns! Status:slow as hell! NORTH EAST ALABAMA STANGS |
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