Drumman
Cummins TSS
- Joined
- May 19, 2011
- Messages
- 198
Hey guys i need some input on some issues im having. I have a garmon stage 2 transmission with about 20k miles on it.
Iv contacted jeff about these issues but feel since its been out of warranty for about 4 years now i feel like im just bothering him.
It shifts great under light to medium throttle with the exception of overdrive not engaging until im about 5% throttle or less.
At WOT 1-2 is great, 2-3 is a waiting game, 3rd locked is great and then overdrive is again 5% throttle or less.
I have a lock up switch. It will lock up 3rd just fine but will not go into overdrive until im 5% or less just like without the switch.
here is a list of thing i have done so far.
new fluid and filter, fluid levels are perfect when warm
adjusted the bands. front-1 3/4 turns rear-2 3/4 turns
new gov. solenoid, transducer and speed sensor
adjusted the TV cable to my liking but also went more loose and tight to see if anything helped.
passenger side battery grounds no longer use the connectors. I wired them straight to the battery when i was putting the truck back together
Checked for AC leak on alternator
reset the APPS(using the 24 valve bell crank on ppump)
tried a different valve body to see if it was a valve body or tcc/od solenoid issue.
I have a couple videos of what it does.
WOT - WOT.mp4 - Google Drive
Light Throttle - light throttle.mp4 - Google Drive
Iv contacted jeff about these issues but feel since its been out of warranty for about 4 years now i feel like im just bothering him.
It shifts great under light to medium throttle with the exception of overdrive not engaging until im about 5% throttle or less.
At WOT 1-2 is great, 2-3 is a waiting game, 3rd locked is great and then overdrive is again 5% throttle or less.
I have a lock up switch. It will lock up 3rd just fine but will not go into overdrive until im 5% or less just like without the switch.
here is a list of thing i have done so far.
new fluid and filter, fluid levels are perfect when warm
adjusted the bands. front-1 3/4 turns rear-2 3/4 turns
new gov. solenoid, transducer and speed sensor
adjusted the TV cable to my liking but also went more loose and tight to see if anything helped.
passenger side battery grounds no longer use the connectors. I wired them straight to the battery when i was putting the truck back together
Checked for AC leak on alternator
reset the APPS(using the 24 valve bell crank on ppump)
tried a different valve body to see if it was a valve body or tcc/od solenoid issue.
I have a couple videos of what it does.
WOT - WOT.mp4 - Google Drive
Light Throttle - light throttle.mp4 - Google Drive