Exhaust in cab

[rowcoach]

I get a strong exhaust smell in the cab when the heater is on. It's not bad when moving but when I stop it gets to the eye burning level. If the heat is off then nothing. Is it safe to assume a cracked y-pipe? What are the best options? It's stock except for the cat delete pipe.

[Galaxie]

If its that bad, im sure its your Y-pipe/up pipe. I always ask people how bad it actualy is. Some people freak out at the slightest smell. I will get a TAD when i first start up at work because the wind is blowing at the back of my truck and its in a tight spot. I know its comming from the back.

If yours is bad always, there is a problem. Looks like we were talking about this last night too!


Exhaust Smell In Cab