I have a 2011 Jayco Greyhawk I'm going to change the plugs and air filter. Can I get to all 10 plugs by removing the doghouse?? I'm guessing the passenger seat needs to be removed to do that also..It ...
Some of the plugs you get to from the front and some from the back and you have to remove other stuff. I did mine early around 60K. You don't need to change the plugs for a very long time.