× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1991 Chrysler New Yorker Fifth Avenue 3.3L Excessive Emissions
Posted to Chrysler Driveability on 2/8/2005 2 Replies

Vehicle passes all emissions at high rpm but fails NOx at low rpm. I didn't think to note the %'s and customer kept the reports. It's always been my understanding with NOx being high we were dealing with catalytic converter or EGR valve. So far EGR replacement...

2 Replies Received (View Replies)

  Related Documents & Media  1991 Chrysler New Yorker Fifth Avenue

 
Message Closed w/FIX

car Vehicle Data

1991 Chrysler New Yorker Fifth Avenue

VIN 1C3XY66R6M
Engine3.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / mpi
EmissionsUS Federal
SymptomsExcessive Emissions
OccursIdle
Misc.Federal Emissions
Message Closed w/FIX

car Vehicle Data

1991 Chrysler New Yorker Fifth Avenue

VIN 1C3XY66R6M
Engine3.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / mpi
EmissionsUS Federal
SymptomsExcessive Emissions
OccursIdle
Misc.Federal Emissions