2004 Fleetwood Flair 8.1 engine fan noise
I thought I'd post my strategy for taming the fan noise on my 2004 Fleetwood Flair. My coach has a 'hatch' in the middle of the engine doghouse. Removing it and looking inside made it clear the doghou...
Forum Discussion
You may not throw any engine codes but if your AF ratio is not at 14.7, after the engine has reached operating temperature and you are at a normal level cruise, you just may be running a little too rich. Besides impacting your fuel mileage some, it may also cause your plugs to foul sooner and may eventually affect your catalytic converter. This is an easy thing to check with any scan tool rather than to guess as to what is happening with your engine.
