All is good now... everything works great. Good thing I got it fixed as the waiting line at the RV repair shop is long, mid September at best.
Thanks for all the advice and help here which made it possible to be fixed now.
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2015 Starcraft AR-ONE 14RB
2014 Ram 1500 SLT Quad Cab 4x4
5.7L V8 Hemi 395 HP, 410 TQ 8-speed auto, w/3.92 rear ratio
K&N 71-1561 Air Intake w/FlowMaster Exhaust system.