exhaust smell in s-10

1993 CHEVROLET S-10

193,000 MILES • 6 CYL • 2WD • AUTOMATIC

DON V1961

I have exhaust smell coming in cab of 1993s-10 with air conditioning on and idling or going slow

Jul 23, 2011 at 10:50 PM

MHPAUTOS

Is this with the system on outside air only?

Jul 23, 2011 at 11:04 PM

DON V1961

Yes it is thanks for asking

Jul 25, 2011 at 9:00 AM

MHPAUTOS

Check for an exhaust leak around the manifold engine pipe, this may be getting drawn in with the outside air vent in use.

Jul 25, 2011 at 11:30 AM