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Old 11-01-2019, 12:45 PM   #7 (permalink)
EcoCivic
Master EcoModder
 
Join Date: Jul 2017
Location: Memphis, Tn
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Quote:
Originally Posted by oil pan 4 View Post
Yeah the early TH700 only had electronic on or off for lock up.
A PWM soft lockup came later for GM.
If you can't really feel it shift then there is some electronic or hydraulic trickery going on.

By all accounts I have been able to find soft grocery getter shifts ruin transmissions faster as it wears clutches faster than hard shifts.
Thanks. So I am right that disabling the pressure control solenoids so it holds a high pressure is actually better on the transmission? My old trans died shortly after I started messing with it, but at 243K miles I think it was just its time to go.
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