Search Results for ‘660’

Ok bought the quad from a friend who used it for hunting it runs and drives up until motors warm when the motors warm the engine sputters or backfires when trying to give it throttle from idle if I let the quad just idle until warm it will eventually start to almost misfire and eventually stall...

I looked through some post but couldn't find exactly what happened to mine. If it is the same and I am paranoid I am sorry. I was driving mine today at fairly low speeds, and i heard a loud pop/bang from the engine bay and then the machine cut out. I thought electrical because when I hit the...

Will someone with a 660 grizzly please do a test to help me? I cannot locate another 660 display to try but if someone could please help that would be awesome! if you take the display out, it has the small 3 prong connector on the display, it has a black wire (ground) red with green stripe...

Ok I've fought to get oem carb but covid is winning I know I have a Chinese knock off carb so I'm taking that advice of fellow forum guy and rejetting this carb for my machine. The issues I have are as follows hard starting, spitting at low to mid range, and running rich. So my question is...

I need a the main wire harness for my ‘98 Grizzly600 and if anyone has a cdi at a decent price also .

Does anyone happen to have a digital copy of the 2002 Grizzly 660 wiring diagram??

While riding today my quad just started shaking like an out of balance wheel with a metal on metal ting. Anyone have any idea what could be wrong the sound was coming from mid machine. Also noticed front drive shaft was loose. Do you guys think it could be what's causing the issues or just...

My toys are 98 600, 02 660, 12 550 eps

Bought a used 2007 Yamaha Grizzly 660 4x4 automatic yesterday. It road great when i test drove it. Took it out with some friends today and tried out the four wheeler drive and played in some mud holes. When it was time to start the ride home, the atv would not go over 20 mph. It will just high...

Hey guys, I'm super new here and I tried to search for an existing discussion and failed to find anything. I have a 2007 grizzly 660 that I just put 29.5 outlaw 2s on and was wondering how nessicery it is to change clutch etc. What the pros and cons would be leaving it alone. Thanks in advance!