Need m7 efi help

[Tomucar]

I have a 2006 m7 efi starts kind of hard takes several pulls then idles nice will idle all day if you let it
Hit the gas it initialy takes off then falls flat on its face bogs down
Keep trying keeps bogging worse and worse
Let it idle a minute and it will take off again for a half a block then same problem
No codes on the dash
Unhooked the fuel rain started it and it quickly pumped a half cup or so of gas before it died
I just got to cooke city sled ran great last spring and i drove it across the yard and onto the trailer
It sure seems like it runs out of fuel from how it acts i would put a pump in but the local dealer hear doesnt have one
Anyone have any ideas
Normally i ride around the yard a bit in minnesnowta but no snow at home
Appreciate any help i can get

 

[mbcat]

Pull smart valves & soak in methyl hydrate. Drain gas

 

[Old & slow]

Seafoam may help, make sure the throttle cable is adjusted properly. Check your exhaust valves for adjustment and if they is sticky.

 

[mbcat]

If cleaning smart valves doesn't help the pump is done. Lotsa used f,m,cf6 & 700s out there