Fuel Issue: Wet Spark Plugs and Misfire on cyl #6; passed every other test
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Some things to consider, from my misfire article:
7) Injector function
At the harness connector, check for proper battery voltage at the power feed for the injector (pink for most modules). Check for pulse control with a noid light or test probe on all cylinders. Consider an injector balance test with a pulse box where you watch the pressure drop/fuel delivery of each injector. Look for less tan a 1.5 psi spread with a target around 3X psi. Consider measuring injector coil resistance and look for a target of 11-14 ohms with a range of less than 3 ohms across the injectors.
George
7) Injector function
At the harness connector, check for proper battery voltage at the power feed for the injector (pink for most modules). Check for pulse control with a noid light or test probe on all cylinders. Consider an injector balance test with a pulse box where you watch the pressure drop/fuel delivery of each injector. Look for less tan a 1.5 psi spread with a target around 3X psi. Consider measuring injector coil resistance and look for a target of 11-14 ohms with a range of less than 3 ohms across the injectors.
George
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joejiz
2nd Generation S-series (1995-2005) Tech
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Jul 31, 2017 05:25 PM
