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1991 yamaha jet ski won't start?

1991 yamaha jet ski won't start.?
I changed the spark plugs and fuel filter. I checked it by removing the spark plug and holding it against the block to see if it was getting a spark and it's not. It ran ok before I changed everything.

lisa
July 2008

Yamaha Boats, Powerboats Changed Spark Fuel

check the gap on the plugs be sure plug wires are tight. check for blown fuses and be sure the inlet on filter is facing the block. also try a resistor plug example ngkr instead of regular ngk plugs.

bubba
July 2008

engine size/configuration or even code?these things would help.

caine
July 2008

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1991 yamaha jet ski won't start?

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