I recently finished some work on my SDL and now the Tranny is shifting with hard shifts instead of the smooth changes previously.
Here's what I did, and yes I know some of these cannot be related to the Tranny:
- Replaced Vacuum Pump (Original flat face was working fine - I think)
- Fixed Exhaust Leak at front/rear manifold joint.
- Drained & Flushed Cooling System & replaced top & bottom hoses.
- Replaced Alternator Brushes/Regulator.
- Removed EGR Valve (previously disabled) and associated vacuum hoses.
- Cleaned out crossover pipe and installed new gaskets & seals.
- Replaced all filters (air, fuel & oil) and oil.
Anybody have any ideas??