Thread: 700R4 Noise and Fluid Temp Issue

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I'm not a tranny guy, but you mentioned that the tranny shop questioned your ground bring good for your lockup. Do you have your engine, frame and body bonded together with good, clean ground straps on bare metal connections? You can very easily check your ground circuit by running a temporary jumper wire from the isolated side of your lockuup switch direct to the battery, then try your lockup switch. If the noise goes away the shop was right and you have an easy fix.

Try to go with the TCI constant pressure valve body the eliminates the need for the critical adjustment of the TV cable.The TV cable is then used for a kickdown only.There are two reasons I am suggesting this-one being it is a custom set-up and the second one being these trans do rely on that TV cable adjustment to be correct and I think the heat up issues are directly related to the trans slipping.I think it is your interest to contact TCI tech to talk about the issues your are having.

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