93 240 SX w/Auto shaking at idle

[Dougster]

Hey guys, I have been looking for a auto transmission 240 SX because I spend so much time stuck in traffic. Anyway I test drove one yesterday that is a 1993 240 SX, 128k miles, auto transmission, the lady owner dosn't look like she has taken very good care of it, as it shakes quite hard at startup and while idleing even though it seemed to run well once you get going down the road. After stopping, it still shakes, even after warming it up.I suspect it needs more then a simple tuneup. Do motor mounts usually go bad on these? Any other idea's are great, thanks much guys!

[U12 2NR]

get a factory service manual. test your idle equipment according to the directions listed in the manual. mainly your throttle position sensor and your auxillary air control valve.

[Dougster]

OK, Thanks for the reply.