changed motor now car wont coast
i recently picked up a mini quake.
changed to a slightly better engine, nothing much.
had the stock in there, putting in a duratrax vr3.
i am new to this stuff so maybe i'm just going crazy.
but the car doesnt seem to coast anymore,
and i only tried it a few times before putting in the new one.
i put the old one back in and same thing no coasting.
am i meshing something wrong or is this normal??
grrrr, fun times of learning and second guessing everything.
thanks for help