Class A DP Fumes in Coach While Driving
All, In 5K miles of operation this year, our DP has a strange issue that has only occurred three times in 10 months. We will get a strong diesel exhaust smell in our 2015 Fleetwood Discovery 40E. It...
Forum Discussion
If it were an exaust header crack it would get worse at higher exhaust gas .temps not trying to be a mechanic here just helping point you to places to look.
