ip leak
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ip leak
by GeneralC » Sat Feb 20, 2010 8:28 pm
Guys i have a buddy with a 92 automatic and hes got a leak comin out of a tube that looks like a overflow on the right side of the afc. its a black rubber piece. i have a 91 and have never saw a piece like this. he just had a bully dog pinned installed and it started leakin as soon as it was installed. he had the guy who installed it take it back out and put the stock pin back in but it still leaks. my guess was maybe the diaphram was installed upside down ? im probably wrong but im not sure what that piece is on the ve. any ideas guys ? thanks
91' W250 metallic blue with a few go fast goodies... s362, 6X16's, airdog 150, dual disk, maxed pump with 3200 gov spring and M&H Stage III Pin.
- GeneralC
- fuel pin?
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Re: ip leak
by Richie O » Sat Feb 20, 2010 9:35 pm
GeneralC wrote:Guys i have a buddy with a 92 automatic and hes got a leak comin out of a tube that looks like a overflow on the right side of the afc. its a black rubber piece. i have a 91 and have never saw a piece like this. he just had a bully dog pinned installed and it started leakin as soon as it was installed. he had the guy who installed it take it back out and put the stock pin back in but it still leaks. my guess was maybe the diaphram was installed upside down ? im probably wrong but im not sure what that piece is on the ve. any ideas guys ? thanks
Its common for the afc to leak after a deeper fuel pin goes in. It causes the small pin that rides on it to come out further and sometimes that will make it develope a leak. The pump will need to come apart and get a new O ring seal.
1989 W250 727, 3.07 L/S, S300, P/S Intercooler, Stans exaust, Pump adjustments, 127k miles,297 hp
1993 W250 extended cab, rag, 4.10 l/s, 6x16's, HTT 62/71/14 piston l/p, Isspro EV series tach, fuel pressure, boost, oil pres, water temp, volt, pryo, 132k/ 301 hp
1992 W250 with NV4500, 3.54's, 16cm 60mm GDS H1C, ground stock cone, Isspro tach, pryo, boost, fuel pressure, slow, rusty, dented,180k
1993 W250 extended cab, rag, 4.10 l/s, 6x16's, HTT 62/71/14 piston l/p, Isspro EV series tach, fuel pressure, boost, oil pres, water temp, volt, pryo, 132k/ 301 hp
1992 W250 with NV4500, 3.54's, 16cm 60mm GDS H1C, ground stock cone, Isspro tach, pryo, boost, fuel pressure, slow, rusty, dented,180k
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Richie O - Administrator
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