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07-03-2004, 08:56 PM | #1 |
Scooby Specialist
Member#: 21965
Join Date: Jul 2002
Chapter/Region:
NESIC
Location: Milwaukee, WI
Vehicle:2002 WRX V-mounted 40R...what |
Misfires up the wazoo
I just installed some 785cc injectors, and I am pulling misfire codes from all 4 cylinders. I am running a UTEC, the latest version with the fuel map scaled for the 785's. A wide band is on the way, but is it possible that I am still running way too rich? or does it have something to do with the ignition system. Any suggestions for possible solutions? Thanks.
-Nate
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01-30-2005, 12:31 PM | #2 |
Scooby Newbie
Member#: 26179
Join Date: Oct 2002
Location: Smyrna,TN
Vehicle:2002 2.5 hybrid--aps Silver |
how did you end up fixing your problem--I have the same
Mike |
04-16-2005, 02:25 AM | #3 |
Scooby Specialist
Member#: 70562
Join Date: Sep 2004
Location: DFW
Vehicle:2006 Jeep TJ |
So far I think the answer is deal with it? I have these same horrible injectors, I wouldnt even wish them on Satan to tune.
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04-17-2005, 01:59 AM | #4 |
Scooby Specialist
Member#: 46399
Join Date: Oct 2003
Chapter/Region:
MWSOC
Location: Grand Rapids, MI
Vehicle:0000 Knows nothing, about nothing. |
bad mouthing UR 785s?! no problems with mine, make sure your stock ecu is flashed with newest firmware
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04-17-2005, 02:14 AM | #5 |
Scooby Specialist
Member#: 37731
Join Date: Jun 2003
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to rid yourself of the misfires, before starting your car, put it to the "ON" position. wait about 5 seconds, then turn on.
remember, the CELs will only go away after about 3-5 starts after no misfires detected, so it might not seem to work at first. also- probably want to check into getting new plugs. those might be fouled. <- uses UR 785cc injectors, with one step colder plugs, with the "5 second rule", and has no misfires anymore. |
04-17-2005, 03:09 AM | #6 | |
Scooby Specialist
Member#: 60794
Join Date: Apr 2004
Chapter/Region:
MAIC
Location: Somewhere in Northern DE
Vehicle:2007 Solstice GXP |
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04-17-2005, 07:47 PM | #7 |
Scooby Newbie
Member#: 55811
Join Date: Feb 2004
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^^^ weird...i dont get them at start up i get them at random times...but NOT at start up. Will the 5 second rule help me too????
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04-18-2005, 07:02 AM | #8 | |
Scooby Specialist
Member#: 37731
Join Date: Jun 2003
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