Davismorin
New member
I have a 660 grizzly and every time I take it through water the engine shuts down , anyone know what the problem might be?
I have a 660 grizzly and every time I take it through water the engine shuts down , anyone know what the problem might be?
spark plug caps
The grizzly 660 was bad for steaming itself. There was a recall kit from Yamaha if it's not already installed. It's like a aluminum covered foam pad for under the fuel tank. Trapped steam gets under the tank cover and that's where the air box pulls from. I have seen people drilling small holes in the tank cover approximately where the air intake is, and they claim it helps.