Brushless juddering
 

as above got a losi excelorin and it judders in throltle and reverse then finally shoots of unexpectedly ;)

any ideas

cheers luke

Start by changing the sensor wire & clean out the sockets for it with a stiff brush, and resetting the ESC to the tranny end points. If it still does it, borrow a motor and try again. I reckon you'll have cured it by this point, if not, speak up in here.

its a 1/36th brushless for my micro t i doesnt have a sensor wire

I've recently had a similar problem, try removing your receiver from the car and hold it as far away from the motor as you can.

I was getting lots of interference from the motor, and had to purchase a 2.4ghz radio set

In the Micro T the problem is that the stock battery just can't provide the juice needed for the Brushless. Its miles smoother with the Lipo. However its too much with the pipo and just wheelies everywhere......