06 24' SSV running like shit

[Bobblehead Chad]

First time out this season. Besides the fact that the place I got it winterized/tuned up is on the banned list; it is back firing above 2000 rPm in gear (4500) out of gear. Bad gas or tune-up needed?

[Sluggo]

Do you have the 340 or 325hp Assault? What was listed as being replaced or messed with during the tune up? I would start with checking the ignition basics such as plugs, gap, wires, cap and rotor to make sure the right parts were used and they are all in good condition.

[DAFF]

Sounds like a miss fire caused by wrong firing order to me...

[suprasam]

I like the technical term used on how its running......lol to funny, sorry I don't have any advice on what it could be....but had to comment on how funny that was

[fastab]

If They did a so called tune up they would of had the plug wires off to check/change the plugs. Make sure that the firing order is correct as this is a easy mistake and fix.

[matt k]

definitely try fresh gas too. Nothing more annoying than spending hours troubleshooting things and nothing is helping because you're burning last season's gas.

[joel210]

check your cap and rotor,plug wire condition, and also the gap on the plugs possibly. After that, the timing may have been messed with. I think you can adjust it by rotating the distributor clockwise or counter clockwise, it could just be loose? Also I think are fly weights inside the distributor that could be hanging up from sitting all year? Somethings to think about.