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Scoob1000

14 February 2018 11:37 AM

95 WRX Not holding boost misfiring

Hi folks cars not running well,My95 wrx (mapped)not holding boost also feels very slow,then after maybe 20 mins driving it starts misfiring,checked for boost leaks as best I can and can’t find any,ordered spark plugs fuel filter going to put those in when they arrive,is there anything else I can check in the meantime to see if I can get it sorted.
fmic
alcateck ecu
apexi cone filter
hks bov (original)
Mafless
decatted
3 port boost solenoid
newage coil pack

Thanks

The Rig

14 February 2018 10:52 PM

Hmm, i was going to say check the coil sticks bu ti see you have the newage coil stick conversion.

Maf ?

Scoob1000

14 February 2018 11:14 PM

It’s malfess previous owner had it taken off via ecu,think he said he went through about three QUOTE=The Rig;11995459]Hmm, i was going to say check the coil sticks bu ti see you have the newage coil stick conversion.

Maf ?[/QUOTE]

orbitalozzie

24 February 2018 10:25 AM

My misfire turned out to be corrosion in the engine harness connectors, somehow water has entered the connector and rotted a couple of the pins, it was the brown one near the recirculating pump on my Hawkeye that had the issue

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