silverado82481
Cadet
- Joined
- Jul 23, 2012
- Messages
- 19
- all plugs fire and idle
- carbs are spotless
- engine runs and idles great
so when i take off I give the boat WOT and the rpm guage goes to 6000 for like two seconds and then backs down to 4500rpm and wont go any higher IF i lean forward enuff it will eventually plane off but only do 19 to 20 knots
I tried the pulling off the sparkpug wires of while trying to plane off and 1 and 3 made a difference ( engine bogged ) while 2 did not. I was able to plane off with 1 and 3 and leaving off the 2nd cylinder plug wire off.
I swaped the coil pack and spark plug from 1 to 2 and still leaving off the plug wire of the second cylinder did not effect the motor at all still topped out 20 kontswouldnt rev ofer 4500 rpm
what finally fixed your problem jsut swaping around the coil packs around???
the motor is a 1996 95xr sport jet, the hull is a 15ft hobie jet
- carbs are spotless
- engine runs and idles great
so when i take off I give the boat WOT and the rpm guage goes to 6000 for like two seconds and then backs down to 4500rpm and wont go any higher IF i lean forward enuff it will eventually plane off but only do 19 to 20 knots
I tried the pulling off the sparkpug wires of while trying to plane off and 1 and 3 made a difference ( engine bogged ) while 2 did not. I was able to plane off with 1 and 3 and leaving off the 2nd cylinder plug wire off.
I swaped the coil pack and spark plug from 1 to 2 and still leaving off the plug wire of the second cylinder did not effect the motor at all still topped out 20 kontswouldnt rev ofer 4500 rpm
what finally fixed your problem jsut swaping around the coil packs around???
the motor is a 1996 95xr sport jet, the hull is a 15ft hobie jet