No overdrive problem

[Lt.Dan]

Yeah. I'm only noticing an rpm jump (although really slight at around 65 mph.

[DoubleTakeDodge]

What about on your fords? were they different? or do you remember?

[Lt.Dan]

Come to think of it they were pretty much the same

[Okiespaniels]

Originally Posted by trouble With o/d on the trans shifts 1,2,3,4,+t/c. With o/d off the trans shifts 1,2,3,+t/c.

I thought sean told me different. How much should the tc lock up drop the rpms>? I klnow theres a dynaflow takes place and I always thought it was the tc.
Either seans confused or he's confused me. Pat is correct tc lockup should be last.
Is your TC locking up? You should see a several hundred rpm drop even on a diesel. I go from 1800 rpm at 42 mph to like 1200 rpm when the tc locks.

[trouble]

I thing the gear change is about 750 and the t/c like 250. When i'm on the highway ( 60 -70 -80 whatever ) the shift from 3rd to 4th +t/c will generally drop 1000 rpm. My 97 will lock up the t/c when it shifts to 4th.

[trouble]

Lt.Dan, i will be in Tulsa sunday if you want i could bring the the box with me so we could hook it up and see what it's doing.