I have a 1992 mx3,was running great,drove about 150 miles yesterday.I filled up with gas ,added a bottle of heet due to the time of year,drove home about 50 miles with no problems,got up this morn ,and it won't start.It turns over fine,acts like it wants to start,but won't.Any ideas? Thankyou

 

Ignition coil could be bad.

 

Thank you Gotshafted, she started fine that evening,been driving fine and this afternoon the same thing. Would the coil act like that ? Been running great and starting fine all week,seems she only acts up when the outside temp gets over 50 degrees. Really starting to drive me nutts,lol