just bought a 2004 GTI LE RFI and acts like it has a limp back mode and is smokin

[peanut8474]

Any help would be greatly appreciated . It only has 43 hours and looks new inside and out but it sat for 2 years but was serviced and winterize before storing . It has new fuel and plugs and was only in fresh water. Also can this ski have a hook up so that i can test it with my garden hose

 

[peanut8474]

Also the oil line has oil in it down by the motor from gravity , but the line isnt completely full, does this mean the oil injection isnt working , or does the line not need to full and it only call for oil when needed ?