Hey...I have a 1990 DA with a stock LS motor. The problem is that the car idle and sounds like its gonna shut off or somthing..Does anybody knows what the problem is? And also...I smell gas from the tip of the tail pipe and notices some smoke comin out..whats the problem here..ANY HELP would be very appreciated.

 

start with a tune up
plugs,wire, cap, rotor, and o2 sensor

 

and then tell us what color is this smoke you speak of. also is your iacv clean and your air filter. does this happen on cold start warm start all the time.