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1991 Plymouth Grand Voyager LE 3.3L Excessive Emissions
Posted to Chrysler Driveability on 4/23/2003 9 Replies

Hello,

This van is in for a emission failure. It has NOX readings that are abbout 50% higher than the state spec. The state of Texas uses a two speed loaded dyno test. The HC and CO readings are very clean. We have replaced the cat. with the OEM unit. We have...

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car Vehicle Data

1991 Plymouth Grand Voyager LE

VIN 1P4GH54R4M
Engine3.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsExcessive Emissions
OccursAlways
Message Closed

car Vehicle Data

1991 Plymouth Grand Voyager LE

VIN 1P4GH54R4M
Engine3.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsExcessive Emissions
OccursAlways