North American Turbocoupe Organization



? about volvo adjustable bpv
4cammer72 Offline
Posting Freak
#1
i got one from a j/y this weekend and when i installed it the car will not idle. i hooked it up two different ways and still the same thing. i havent tried to adjust it yet. anybody know the deal with these setups? need help thanks steve
88tc (sold) but keeping an eye out.
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V6TBird87 Offline
Posting Freak
#2
Sounds like you have a vacume leak somewhere.
2018 Mustang GT
1988 Turbo Coupe, 5-speed

aka Tbird232ci
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Jeff K Offline
Administrator
#3
Are you dumping it between the VAM and the turbo inlet? If dumping it before the VAM, it amounts to a huge vac leak.
Jeff Korn

88 Turbo Coupe: Intake and exhaust mods, T3 turbo at 24 psi, forced air IC, water injection, BPV, Ranger cam, subframes, etc., etc.
86 Tbird 5.0 (original owner): intake, exhaust, valvetrain mods, 100 HP N2O, ignition, gears, suspension, etc., etc.
05 Taurus SEL Duratec daily driver
04 Taurus Duratec (wifes car)
02 Pontiac Grand Prix GT
95 Taurus GL Vulcan winter beater
67 Honda 450 Super Sport - completely customized
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4cammer72 Offline
Posting Freak
#4
it was just to atmosphere. im gonna tighten down the adjustment screw and see if that helps. i have 19" of vacuum at idle. as soon as i hooked it up it would not idle. i guess ill play with it for a while and see if it was worth the $10 i gave for it. i read earlier that they are set really light and open somewhere around 5" of vacuum on the volvos. so it at least needs adjusted right.
88tc (sold) but keeping an eye out.
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