Hey, my 87 n/a is putting out kinda teary exhaust smell, checked the mixture and everything it's fine. It has a rebuilt engine put it about 4 years ago. I had the car for about 6 years. I am using a bottle of redline fuel injector cleaner in my tank right now. Any other suggestions?

 

redline fuel cleaner would do it actually oh and any other noxious smells I would consider to be normal.

 

Thought that I would add that I ran some diesel fuel additive last month that almost totaly removed the intoxicating stench from the exhaust. Can't remember what it was.