4L60 Nightmare

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04-28-2009, 09:00 AM

#11

BigCountryx

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Quote:

Originally Posted by anfking6908

Well ive had hell since day one with my transmission ever since it overheated. It is throwing two codes right now. P0748 & P0706. I can clear the codes on my truck and as soon as i start the truck back up the 748 pops back up. I just hooked my tow/haul button back up b/c the guy i had rebuild it cut the wire. Well how hard would it be to check and see if he left the pressure sensor unhooked inside of the transmission? and can i do it with out dropping the transmission?

It's only been throwing codes sice the rebuild or since the overheating? If only sice the rebuild, bring it back IMO.

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04-28-2009, 10:20 PM

#12

anfking6908

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ya since the rebuild... i would but that would b the 7th time its been back with overheating and burning up 3&4th

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04-28-2009, 10:34 PM

#13

performabuilt

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Sounds like you have more issues than just those codes if its been back 7 times for overheating and the 3-4 clutch. But the two codes are circuit electrical that means there is a short or and open in the wiring. plugs or the solenoids themselves and that would not be caused by overheating.