So I drove out to ohio from eastern pa, excited I just bought a 02 islandia on ebay. We got out there and test drove it and it ran great during the test drive for over an hour. The boat has a fresh rebuilt motor, and new battery. I drove home and the next day the issues began.
The previous owner who works on sea-doos for a side job instructed me to briefly start the boat on land for 2-3 secs with the blower on, just to make sure she even starts. well, i forgot to put the kill switch on so I flooded the motor and fouled the plugs. I eventually put her in the water and she started, ran great but when I shut her off to tube she wouldn't start back up. It got throaty like it wanted to start but never fully turned over. I eventually got her started, she ran like crap. I pulled her off the lake and swapped plugs. She fired right up on land with the new plugs, so we put her back in the water ( i have boat ramp 100 yrds from my place) and she wouldn't start! what the heck!. So pulled the boat out checked the plugs and they were ok. I checked the wires and they were ok. After some rest and allowing to cool i started on land and she fired up. Quickly shut her off and figured id try to put her in again. So as soon as I put her in she wouldn't start. She was almost there, got throaty but never fully started.
I took her to a boat mechanic who told me I had a wire harness that controlled the main fuel pump, it came loose and the terminals were corroded. He said he cleaned them and placed dielectric grease on and re secured the harness. He said he ran it for 30 mins and the boat ran great.
So I got the boat back and yesterday we took it out. It fired up...yea! but as soon as we got past the no wake zone and I started to give her throttle and pick up speed but she wouldn't go past 4000 rpm. We shut her off, I checked to see if seaweed was stuck in the grate but it was clean. I fired her up again and same thing. idle was 1100 rpm and as I accelerated she felt good no coughing or sputtering just wouldn't let me take it past 4000 rpm. from the point where the throttle is half to all the way forward it didn't accelerate anymore. I tried 5 times from idle. finally frustrated I took her back to the dock for troubleshooting. I also noticed the gas gauge wasn't working. It had been before.
I thought at first maybe I was low on gas....impossible i put 30 gal in the previous week. I called the mechanic and he was anything but helpful. He said "sounds like its something you need a computer to diagnose nothing i can do for you. It ran good for me and the gas gauge well i didn't notice it". So Ive had no beeps, lights or alarms. I called the previous owner and he said it sounds like its in limp mode. The fact that it runs good just stops at 4000 rpm and 14-15 mph. That makes sense but what could have caused it and with no alarms? Im leaving on vacation Sunday! my wife is very upset. just dropped all this coin for a boat that is giving us a huge head/heartache! my brother in law said that the grease might cause cross current through the harness and caused the limp mode. I have a few merc places tomorrow Im going to try and get it in. anyone have suggestions/advice.
The previous owner who works on sea-doos for a side job instructed me to briefly start the boat on land for 2-3 secs with the blower on, just to make sure she even starts. well, i forgot to put the kill switch on so I flooded the motor and fouled the plugs. I eventually put her in the water and she started, ran great but when I shut her off to tube she wouldn't start back up. It got throaty like it wanted to start but never fully turned over. I eventually got her started, she ran like crap. I pulled her off the lake and swapped plugs. She fired right up on land with the new plugs, so we put her back in the water ( i have boat ramp 100 yrds from my place) and she wouldn't start! what the heck!. So pulled the boat out checked the plugs and they were ok. I checked the wires and they were ok. After some rest and allowing to cool i started on land and she fired up. Quickly shut her off and figured id try to put her in again. So as soon as I put her in she wouldn't start. She was almost there, got throaty but never fully started.
I took her to a boat mechanic who told me I had a wire harness that controlled the main fuel pump, it came loose and the terminals were corroded. He said he cleaned them and placed dielectric grease on and re secured the harness. He said he ran it for 30 mins and the boat ran great.
So I got the boat back and yesterday we took it out. It fired up...yea! but as soon as we got past the no wake zone and I started to give her throttle and pick up speed but she wouldn't go past 4000 rpm. We shut her off, I checked to see if seaweed was stuck in the grate but it was clean. I fired her up again and same thing. idle was 1100 rpm and as I accelerated she felt good no coughing or sputtering just wouldn't let me take it past 4000 rpm. from the point where the throttle is half to all the way forward it didn't accelerate anymore. I tried 5 times from idle. finally frustrated I took her back to the dock for troubleshooting. I also noticed the gas gauge wasn't working. It had been before.
I thought at first maybe I was low on gas....impossible i put 30 gal in the previous week. I called the mechanic and he was anything but helpful. He said "sounds like its something you need a computer to diagnose nothing i can do for you. It ran good for me and the gas gauge well i didn't notice it". So Ive had no beeps, lights or alarms. I called the previous owner and he said it sounds like its in limp mode. The fact that it runs good just stops at 4000 rpm and 14-15 mph. That makes sense but what could have caused it and with no alarms? Im leaving on vacation Sunday! my wife is very upset. just dropped all this coin for a boat that is giving us a huge head/heartache! my brother in law said that the grease might cause cross current through the harness and caused the limp mode. I have a few merc places tomorrow Im going to try and get it in. anyone have suggestions/advice.
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