Q: I have a Nissan 240 SX. Had a couple problems with it before and now it has a new starter new alternator and has a new fuel injector. The car was running good until last week when i noticed that whenever I am in drive and stopped at a light or not in motion, the car idles very rough. It feels as if the whole car is shaking uncontrolably and is about to shut off. I am out of ideas as to what it can be. Any help would be appreciated
A: You may also have another fuel injector that went bad. Also could be an intake gasket leak.