Dump Valve Problem?
#1
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Dump Valve Problem?
I have just fitted a Bailey DUmp valve to my JDM 1994 WRX Wagon, when the engine is cold it runs fun, but when then engine is warm after 10 - 15 minutes of driving the revs jumps between 200 - 1200 rpm and sometimes cuts out, if i remove the small pipe from the top of the dump valve the car idles fine but if I reconnect it it starts revving erratic again.
Also not sure if its connected but if you accelerate hard Dump valve works fine, but if I accellerate slowly the dump valve starts to constantly hiss with the throttle on at about 5000 rpm
Thanks
Chris
Also not sure if its connected but if you accelerate hard Dump valve works fine, but if I accellerate slowly the dump valve starts to constantly hiss with the throttle on at about 5000 rpm
Thanks
Chris
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#8
Originally Posted by MonkeyJismTea
Spoke to Bailey today they said they will repair and service it for £40 and give 12 months warranty so I may do that
If yes it is a twin piston & is the correct type , If not its a single piston & incorrect
Dean
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Originally Posted by DeanF
Stick your finger up the inside of the dump valve is there a rod in there ??
If yes it is a twin piston & is the correct type , If not its a single piston & incorrect
Dean
If yes it is a twin piston & is the correct type , If not its a single piston & incorrect
Dean
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