1989 Volvo 240 Smokes Out Exhaust and has Gas Smell
I have a 1989 volvo 240DL wagon. It starts fine, as soon as I drive a couple miles it starts to run rough,idles rough puts out black smoke,you can smell gas fumes when it’s running like this, it also has a dead spot in the throddle when i accelerate. Then it will smooth out and run fine for awhile. I’ve tried fuel injecter cleaner, that makes no difference.