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Message: [QUOTE="rockinhorse, post: 1533461, member: 31542"] Hey all. Sorry for the late follow up. Turns out the TC was nearly locked up internally. Would barely spin with the shaft. Installed new TC and slipped right on as it should. Tranny installed and all is well with it. Shifts nice and runs around 130* unloaded on the freeway so far. I have another problem now. Just before I pulled the tranny I replaced the IPR valve and IPC sensor because it was running rough and had P1209, P1211 codes. I only drove it for one day and seemed better. Now its running rougher sometimes and same codes along with the exhaust back pressure codes. I am going to pull that sensor and clean the tube etc. It runs like I said a little rougher at times but sometimes seems to run ok but no power. Speed drops from 70 to 55 on minor hill about 1/4 mile long. Could there be a problem with the trans causing this or did I get a bad part(IPR or IPC)? What would happen if I connected the turbine shaft and output shaft speed sensors backwards? Wrong connector on wrong sensor? [/QUOTE]

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