CanadianWrench’s 50th video!
1991 GMC / Chev 3500 HD dually.
Changing a 4L80E transmission with a marketplace replacement.
Common failure on 4L80E transmissions.
Transmission service - check for debris in the pan and replacing the transmission filter. Removal of driveshaft and hanger bearing.
Proper fitting of U Joint into tail shaft yoke.
Shifter linkage clean up and operation.
Bell housing bolt location and application.
Bell housing dowel location.
Flexplate removal and installation and torque.
Repair a transmission cooler line with a compression fitting.
O2 location.
Wiring upgrade for ECM data harness into transmission.
Rear main seal removal and installation.
Factory engine ground location.
Tricks and tips to save you time and effort.