2010 ford 4.6engine 6R80 trans tcc problems

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bobs71
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2010 ford 4.6engine 6R80 trans tcc problems

Post by bobs71 » Wed Oct 25, 2017 1:01 pm

I got this truck in unable to drive it more than a few feet before it plugged filter , so no prior knowledge. overhauled trans found the convertor had caused the debris.soft part build with bushings ,convertor,valve body tcm assembly from ford, with programing and update. When I put the trans. in D or R it acts like the tcc is stuck on at least partially it drags motor down and you have to hold brake. it will stall engine, and sounds like diesel knock but smooths out in N and P. swapped another convertor in it ,, same. changed tcc solenoid and checked valves nothing stuck. same problem. went ahead and test drove truck ,after take off it works fine all gears. you can watch accual tcc slip change on scanner and it seems right but when you come to stop it chugs motor.. Lost in Mo.

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dhritsko
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Re: 2010 ford 4.6engine 6R80 trans tcc problems

Post by dhritsko » Wed Oct 25, 2017 3:30 pm

check the spark plugs or the coils , could be the engine causing the trans to act up. Just a thought
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trans136005c
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Re: 2010 ford 4.6engine 6R80 trans tcc problems

Post by trans136005c » Wed Oct 25, 2017 4:48 pm

Engine codes?

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dhritsko
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Re: 2010 ford 4.6engine 6R80 trans tcc problems

Post by dhritsko » Wed Oct 25, 2017 5:00 pm

also check for any programming updates for the vehicle , never know .
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bobs71
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Re: 2010 ford 4.6engine 6R80 trans tcc problems

Post by bobs71 » Wed Oct 25, 2017 5:02 pm

No codes present in any module. When I drove it motor ran fine . only issue is when you come to complete stop it pulls engine down and pulls against brake. If you let it roll no move than a foot in frees up and you can go.

trans136005c
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Re: 2010 ford 4.6engine 6R80 trans tcc problems

Post by trans136005c » Wed Oct 25, 2017 5:10 pm

Cam valve timing solenoid sticking will cause chugging at idle ,feels like tcc not releasing

bobs71
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Re: 2010 ford 4.6engine 6R80 trans tcc problems

Post by bobs71 » Wed Oct 25, 2017 5:36 pm

cam solenoid ? No codes What would I look for as to sticking . Isn't located in front of valve cover?

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dhritsko
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Re: 2010 ford 4.6engine 6R80 trans tcc problems

Post by dhritsko » Wed Oct 25, 2017 5:50 pm

it could be the stall of the converter BUT you have already tried another . Could the TCM be keeping the converter on ?
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bobs71
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Re: 2010 ford 4.6engine 6R80 trans tcc problems

Post by bobs71 » Thu Oct 26, 2017 8:38 am

ordered another tcm/vb assembly from ford going to put it on and program today. got fingers crossed.

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