new problem

[What's_nitro?]

Originally Posted by gasshead

it just coggs from a dead stop and dosent seem to completly spool up. .....the problems were the same regardless of battery.

Sounds like the motor is dying. It must have gotten too hot at some point and killed the rotor magnet. That would make it cog no matter how you ran it. Did it run fine in the M0-3 the last time? It could be that the difference in weight between the M0-3 and the Slash made a big difference, where the heavier vehicle made the cogging more apparent.

I suppose it could be the MM, but unless you noticed problems when you were running it in your Revo then I doubt it's fried. Ask one of your friends to lend you another motor to test it out with in the Slash. That would tell you which one is the problem.

[lincpimp]

Check the motor to esc connections. If you are still using the stock 4mm bullets? If so they are most likely the problem. If you can direct solder the wires and see if that cures the problem...