i've got a manual 91 GS and have run in2 some problems. my main problem, as of now, is the throttle. seems wen i'm parked in front of my house and just turn the car on and shift in2 neutral and let the car sit...the idle is very rough. and wen i rev up the engine, it sounds as if the car is drowning or not getting enough air and is scaring me.i don't know exactly wats up with the car, i'm guessing i should change spark plugs, fuel filter, pour in sum Zmax or summin, and spray some throttle/carb/intake manifold cleaner. if anyone has ever had a problem like this or would likee to help me, but can't figure out wat is wrong frum wat i have posted and want more info, hit me up at [email protected] or you can juz hit me up here. my baby is sick and i'm no doctor....."Is there a doctor in the house???"