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I changed MY mustang gt moter to stage 2 and now it isnt working :evil:

a little better discription on whats happening?????

Its not doing anything when I click the trigger

Or turn

use the edit button;)

make sure the heatsink is on all the way and make sure that the pinion is on all the way, if that dont work check the contacts

What he ment to say is make sure the heatsink isnt on tooo tight and the pinion is on all da way

are the crystals in right??(car-car/controller-controller not car-controller/controller-car) are the batteries good?

ummm does it streer and make sure the righ5t spacer is in cuz if its 2 big it will cuz the gears to bind

are both on?... did u screw the wires well onto the ep board?

I tried every thing everyone said and its not working I might get a chystal set next weekbecuase that might be the problem

umm ok his car doenst steer...that might help you figure out thats its not specifically a motor problem...other than helping other find out whats wrong im of not use...

edit i see the electronics mod is on here...i cant get his name right...hell find out if its got to do with your electronics...(hes a real good guy
)

I changed the stge two motor with out taking the anteena out

Did you pull the batteries out while working on your car?

NO but I got new ones

sounds like a crystal problem to me personally. and u dont have to remove your antanna to change ur motor so that wont affect anything

thanks NS350

thanks everyone for the help

ok, heres the prob, make sure u have a good screwdriver. screw it down all the way if not let the motor come out of the thing a little, none of my motors are all the way in

Did you put the batteries in the right way?

The contacts on the motor, red=+ and black=-?

Make sure you have a good battery in the transmitter as well.

Acutally the contact would still work his car would just work oppsite the the norm: when he tells it to go back it will go forward and viceversa...

this is most likely your problem. whenever you work on your car, you should take the batts out.
otherwise you run the risk of grounding a wire/connection.
from what has been typed so far, i would say that you faild to remove the batts, unscrewed the pos terminal and the wire hit the arial wilst the car was in the "on" position rendering the car in need of a new board.
touching arial to arial(from controller to car) will result in fried range.
touching power wires across your arial will result in bad things all over the board from fried range to fried transistors.

from here, my advice would be to take a pic of both sides of the EP as well as a VERY detailed description of what you've done to let the members on here get a decent understanding of what your working with.

i can garuntee that your not the first to have this problem but without proper explination, we have little idea what your problem is.

cheers,
Bondo