Pinging
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...
Forum Discussion
x2 on Seafoam and a fresh tank of 87 or 89 octane and run that tank at least to 1/4 tank then refill with 87 or 89 and run it, poor fuel from sitting. Also change that fuel filter and air filter
