My trans quit shifting

[Lil larry]

It tries to take off from 3rd I can manually down shift to 2nd I have no low and it won't shift

[TwinV6GTP]

It tries to take off from 3rd I can manually down shift to 2nd I have no low and it won't shift

Check trans solenoid fuse in the engine compartment.
No power to transmission solenoid.

[Lil larry]

Where exactly I looked in the block under the hood and didn't c a trans fuse

[Lil larry]

I found a tCC fuse that was popped seems to fix it for now but it calls for 10 amp and blows them as son as I put it in put a 30 in and doing ok so far

[ADrugDealer]

Yeah, I wouldnt recommend doing that. If its popping the stock fuse something else is wrong. Solenoid might be failing, shorted wires. You need to dig deeper.