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1999 Northriver mercury 175 sport jet

Bryant pyle

Member
Messages
1
Reaction score
0
Points
10
Boat Make
Other
Year
1999
Boat Model
Other
Boat Length
19
Hey all, I’ve got a 1999 Northriver with a Mercury 175 sport jet. Having an issue where it runs fine, starts right up. But when I go to give it full throttle it dosent wanna go any faster than 20 MPH and somtimes it cuts out. I was told to get up underneath and check the “impeller” or pump and I haven’t sucked up any debris. Don’t kno what it could be. Need all and any suggestions! Also is there an online manual for this motor? Thanks
 
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