I purchased a 2003 Holiday Rambler Vacationer with a W22 Workhorse chassis and Chevy 8.1 engine. I have always had Ford 460 or V10 engines, so I am not real familiar with this one, so I seek your adv...
Starts and runs great, just passed emissions with flying colors and all numbers were very low. The check engine light has not come on, so I think I will go the route of running some SeaFoam through and then change the plugs. Thanks all and more to follow.