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Jake Powell
03-20-2014, 10:20 PM
I have a 1985 yamaha tri moto 175. Start up and runs good through 1st an 2nd gear then the rest of the gears bog right down with no power and will eventually stall. Put it back in either 1st or 2nd and it runs fine agin. It runs good at low and high RPM'S in 1st or second gear. As soon as you go to 3rd though it just immediately bogs right out. What could this be??