My losi rc night crawler will not go into reverse every thing else works great, when i put it in reverse a red light comes on, on the esc what does that mean?

probably drew moisture wherever it was stored.

Replace fuel filter and HT leads to spark plugs.

it might be the gearing because if the gearing isnt right it will get hot and have to cool down and reboot. im not very firmiliar with the velenion system but it might just be the gearing.

You probably just shorted out the reciever or the esc from contact with the water. You can try taking them out and putting them in rice, but if that doesn't work, you will have to buy new hardware.

The esc needs replaced it is shot if u just purchased it it will be covered under the warranty

Spin the rear wheels and make sure nothing such as a small stone is binding something up in the driveline. Check to make sure the motor has not gotten disconnected from the ESC. If you still have problems with it post again and I will try to look further into it.

if u can get to them, try reversing the wires going to the motor. this works well on rc cars. hope it helps, good luck

I believe that the ESC and receiver are one combined unit on these trucks. I know it is on the Mini T but I am not sure on the Mini LST2. I would contact a local hobby shop or go to Tower Hobbies web site to find out how much a replacement unit is. It might not be worth the trouble since you can buy a new Mini T for about $100.