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1997 Honda Passport EX 3.2L Excessive Emissions, Poor Idle Quality, Surge, Misfire, MIL Lamp on
Posted to Asian Driveability on 7/24/2008 7 Replies

I have this vehicle in for a code P0300. When vehicle goes into closed loop the short term fuel trim shoots up to -68 and the longterm follows to -28.9. it continues until it reset to 0 which is when it surges and then idles up and then it starts to climb agai...

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  Related Documents & Media  1997 Honda Passport EX

 
Message Closed w/FIX

car Vehicle Data

1997 Honda Passport EX

VIN 4S6CM58V7V
Engine3.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Surge, Misfire, MIL Lamp On
OccursHot, on Accel, Idle

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1997 Honda Passport EX

VIN 4S6CM58V7V
Engine3.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Surge, Misfire, MIL Lamp On
OccursHot, on Accel, Idle

Trouble Codes

P0300Multiple Misfire Detected