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Help With Making 4L80e TCC Unlock Easier

Old 10-29-2017, 09:00 AM
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Good deal, let us know how it turns out.
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Old 01-10-2019, 10:00 PM
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Whatever happened with this? Having a similar issue....
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Old 01-10-2019, 10:54 PM
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Originally Posted by Ford_Assassin View Post
Whatever happened with this? Having a similar issue....
I drive the truck all the time and actually had my first pseudo breakdown today when a silicone boot blew off the cold side while I was passing someone and scared the bejeezus out of me. A couple wrenches in the parking lot and I was good to go.

I haven't tuned on it in a while nor made any logs lately but it seems like I don't get any pinging anymore. I do believe I changed the base tune at some point since this but I don't remember for sure. It may also have been fuel related. I am running E85 year round. It's dirt cheap here. I converted my Chevy SS to E this summer as well.
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Old Yesterday, 09:49 AM
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Here is some light reading that will explain some of the stuff going on in the TCC and trans, It helped get rid of the lug I had when in 4th cruising on the street, Not saying its a bible, but pretty good info.

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