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1999 Ford Windstar LX 3.8L Poor Idle Quality, Misfire, MIL Lamp on
Posted to Ford Driveability on 7/22/2008 8 Replies

Balance test with scope shows cyl 6&3 50%.No codes for cyl 3 Odd noise like vac leak behind intake on accel but no leaks found with smoke or propane.O2 900mv at idle but will change if held at cruise then close throttle. I read a few comments about intakes but...

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  Related Documents & Media  1999 Ford Windstar LX

 
Message Closed w/Summary

car Vehicle Data

1999 Ford Windstar LX

VIN 2FMZA5144X
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

306Misfire cyl 6
Message Closed w/Summary

car Vehicle Data

1999 Ford Windstar LX

VIN 2FMZA5144X
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

306Misfire cyl 6