|12-14-2005, 01:42 PM||#1|
Join Date: Jul 2001
Chapter/Region: South East
Location: St. Pete, FLVehicle:
2002 WRX chassis...
Hydra 5700RPM hesitation, cannot tune out
I have an intermittent hesitation around 5700-5800RPM that I cannot tune out. It happens about 50% of the time.
It "feels like" a misfire.
AFRs are steady at 11:1
Nothing at all shows as far as high knock voltage.
I have tried lowering boost to 13psi.
I have tried lowering timing there to as low as 15, incrementally.
Anyone have a clue?
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