The engine is a 93'....some how the air intake for the blower is sucking up exhaust from somewhere, but the muffler garage said there are no cracks in the system. Visually there appears to be no exhaust leaking out, but I could be wrong.
The inside of my Loyal smells of exhaust fumes when the heater blower is on and the car is stationary - goes away when the car is in motion. Have had the exhaust checked for cracks, and seems to be OK. Any ideas?