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1991 Mitsubishi Mighty Max 2.4L MIL Lamp on
Posted to Asian Driveability on 3/25/2004 3 Replies

hi all u mits gurus. this truck has high fuel pressure. although when i shut off vehicle fuel pressure drops to 47psi and holds. then i applied 20 inch vac to reg with key oof still and then pressure drops to 38 psi. pressure reg appears to be working. dead he...

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  Related Documents & Media  1991 Mitsubishi Mighty Max

 
Message Closed w/Summary

car Vehicle Data

1991 Mitsubishi Mighty Max

VIN JA7FL24W4M
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / port fuel
Emissionsca cert
SymptomsMIL Lamp On
OccursFuel Pressure Always High

Trouble Codes

11o2 sensor not switching
Message Closed w/Summary

car Vehicle Data

1991 Mitsubishi Mighty Max

VIN JA7FL24W4M
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / port fuel
Emissionsca cert
SymptomsMIL Lamp On
OccursFuel Pressure Always High

Trouble Codes

11o2 sensor not switching