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1989 GMC P3500 Value Van 7.4L E.G.R. Problems
Posted to GM Driveability on 3/6/2006 6 Replies

Hi Everyone: Thanks in advance. This will take some reading, didn't want to leave anything out. This is for the smog techs that may have run into this before. As I said above this is a factory duel exhaust system, no catalytic converters, vehicle is rated for ...

6 Replies Received (View Replies)

  Related Documents & Media  1989 GMC P3500 Value Van

 
Message Closed w/FIX

car Vehicle Data

1989 GMC P3500 Value Van

VIN 1GTKP32W8K
Engine7.4 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryCARB / 4BBL
EmissionsCA Emissions
SymptomsEGR Problems
OccursFound During Testing
Misc.Factory Duel Exhaust
Message Closed w/FIX

car Vehicle Data

1989 GMC P3500 Value Van

VIN 1GTKP32W8K
Engine7.4 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryCARB / 4BBL
EmissionsCA Emissions
SymptomsEGR Problems
OccursFound During Testing
Misc.Factory Duel Exhaust