My 3/36 warranty is coming to an end (the 3yr part - only 33k on the clock). I have one issue that has been there since new. It is really only noticeable when under a load (was moving my 5th wheel this weekend). It's hard to describe other than a very slight misfire or "bobble" right when I press on the accelerator from idle. It feels like the engine skips for a fraction of a second and then "catches". It has never stalled, but I fear if it gets worse, it could. Does this sound familiar to anyone? I'd like to get it addressed before the warranty expires. My 04.5 has the 7/70 coverage on the drivetrain, but I think there's a deductible with that one.