HELP ME
11 March 2002, 05:40 PM
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just noticed that yours is not the one in the picture....sorry..!
11 March 2002, 05:46 PM
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paul that is my hks trumpet bov and is set up properly, both bov have been connected in exactly the same way but are mounted differently
03 November 2002, 02:52 PM
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JUST PUT DUMP VALVE (TRUMPET ONE) ON MY WRX 93 AND IT IS STALLING THE ENGINE (HKS ONE) NOT SURE WHERE IT GOES CAN ANYONE HELP ME?
03 November 2002, 04:10 PM
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Have you tried removing said item and going back to standard?
(your engine wont stall then
)
Tony
03 November 2002, 04:24 PM
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03 November 2002, 05:17 PM
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BUT WHAT TYPE WONT STALL THE ENGINE
03 November 2002, 05:22 PM
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mine fits like this:
Mine is fine, no idle/stalling problems...
Dan
[Edited by dhorwich - 11/3/2002 5:23:44 PM]
[Edited by dhorwich - 11/3/2002 5:48:01 PM]
03 November 2002, 05:26 PM
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IS IT A RECIRCULATING ONE?
03 November 2002, 05:26 PM
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Yours looks like the old HKS dump valve, dont know much about these... it does look as though the srew on the end is screwed to far out...
03 November 2002, 05:29 PM
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no its vent to atmosphere..!!! some dump valves dont work with the scoobs MAF, dont know if the old HKS ones where ok, mine is fine though....
03 November 2002, 05:29 PM
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ITS AN OLD STYLE HKS WITH TUMPET, I HAVE NO PICTURES
03 November 2002, 05:31 PM
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SORRY TO APEAR STUPID BUT WHAT IS MAF?
03 November 2002, 05:38 PM
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MAF = mass air flow sensor....!! some dump valve cause idle/drivability problems... thats why people like
www.forgemotorsport.co.uk and
www.baileymotorsport.co.uk make specific twin piston design dump valves that dont cause problems.....
The MAF sensor sees the air that is dumped as lost air and causes fueling problems.... the new HKS ones and alot of new ones are made to work with MAF sensors.....
Dan
03 November 2002, 05:49 PM
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03 November 2002, 05:53 PM
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ITS GOT A BLACK BIT ON THE BACK BUT THAT DOES NOT COME OFF
03 November 2002, 05:56 PM
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is this the one your talking about
03 November 2002, 06:06 PM
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11 March 2002, 05:46 PM
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