03-19-2007, 07:38 PM #1
Need help with Yamaha Jet ski ... No speed
My brother has a 1999 yamaha 1100 jet ski.. last year we installed new engine in it..
It ran good for a few weeks and then the exhaust temp light kept coming on.. The dealer said it had a bad catalitic converter..
My brother bought the CAT eliminator kit... and although the ski runs good ... it has only about 3/4th the power id did when we installed the engine.. it tops out at about 45mph... It would run 55-57 new..
Anyone have any ideas.. ??
03-19-2007, 08:03 PM #2
They didnt make a 1100 in 99 are you sure about the year? They quit making the 1100 in 96 and it didnt have a cat.
03-19-2007, 08:04 PM #3
03-19-2007, 09:01 PM #4
could me many things bud, is the motor you installed carbed or injected? need more info I guess
03-19-2007, 10:20 PM #5
It is carbed.. I thought it was a 1100..but maybe its a 1200.. its two stroke! I could be wrong on the year.. maybe its a 2001 or 2002.. Im not sure..
Sorry... i just had the thought about asking on here .... i never asked him for his info..
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