when i start my car, it's fine and there is no smoke at all, but then it just starts smoking all of the sudden...what is this...it is like really thick white smoke. its making the car look like a POS and that is not what an rx7 should be like....HELP ME OUT

 

It would be difficult to put this in a worse section. What year is your car? Turbo? Help us Help you.

 

my car used to smoke alot...

at first i thought i was using too much premix but it turned out my oil return line for my turbo was kinked..

 

What does it smell like ?

 

might move this to the appropriate section. If it is an FD it could be: bad turbos or blown engine if black/grey smoke, white smoke its antifreeze (will smell sweet). Hope this helps. Jeff