Strange trans shifting, slow upshift?
06-09-2015, 11:47 AM
#1
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Strange trans shifting, slow upshift?
The trans on my 2006 has shifted strange since I got it. When I floor it at highway speeds it jumps down 2 gears, the RPMs go straight to redline and stay there for a bit before it up shifts. Doesn't seem to matter whether its in "normal" mode or tow mode.
Lately its been getting worse. It "sticks" longer at red line and a few times I actually had to lift my foot to get an upshift.
Is there a throttle/downshift cable that can be adjusted like on older vehicles or is it all electronic?
Thanks.
Lately its been getting worse. It "sticks" longer at red line and a few times I actually had to lift my foot to get an upshift.
Is there a throttle/downshift cable that can be adjusted like on older vehicles or is it all electronic?
Thanks.
06-12-2015, 10:09 AM
#2
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Location: Huffman, Tx.
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Look up transmission servo and sensor upgrade. Mine did the same thing when I got it. I was under changing fluids and spent an extra 80 bucks and replaced the servo and sensor (4 bolts and 1 electrical connection). Truck shifts like a new one ever since.
Gary
Gary
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