Join Date: Sep 2008
Location: Prescott, AZ
Thanked 1,891 Times in 1,487 Posts
Rep Power: 128
Originally Posted by chevystudz7105
my dad has an 07 grizzly 700 that half the time when one of us is riding it/plowing snow/ doing anything on it that it will start tospit and sputter and back fire. i looked on here before and found people with the same problems saying it was a neutral switch assembly. well i called the yamaha dealer and had them order me a new one. well i didnt know that the 700's had 2. the one i ended up getting was part number SKU: 3B4-82540-00-00 and this one is held in place with 2 screws and has a wire plug that comes out of it.
afterl ooking a little more i found the other one that i remember right is right on top towards the back of the motor. just a sensor that screws into the case and has a copper washer under it. and i read that the copper washer was to thick and not allowing the sensor ot make the connection it needed? i did find one that was thinner then what came on it but i mstill having the same spitting and sputtering problem as before.
so im wondering if i just replace that neutral switch assembly if that will more then likely fix my problem?
thanks for any help
To confirm it's a problem with the switch on top of the tranny. Ground the wire going to that switch and if the sputtering stops you will know the problem is with that particular switch. You can leave it grounded if you want but the rev indicator lite on the pod will stay lit or you can try removing the washer and use thread sealant on the switch or get new switch and washer. This is called the "reverse limiter override mod". The rev/neutral switch is a common problem on the early models.
08 Camo 700EPS, 26" BH OGs on Blk 108's, 1" frnt whl spcrs, Elka Stg 2, RDC 2" lift , Rhino axels, EHS Bullet Box & lid mod w/K&N, Dyna FS, HMF Swamp Exh, Coop45 sheave, greaseless wts, purple spring, Yami US HD frt bumper, Bison Hunter rear bumper, ViperMax 3500 w/syn line, ATVrocks skids & Rock Sliders, Rox risers & Solex tapered quad bars, Roto Pax, PIAA Intense White H4's, Plano 1510 rear box.