Superjet wont start, just backfires

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popeyefireman

Well, i pulled the reeds, they looked great. they were the metal ones so i changed them for some carbon ones I has on the shelf. I tried to get the flywheel off and it was ot going. It even damaged my puller. I put that flywheel on and I know I put the key in, chould that be a clue the key is sheared? What causes thoughs things to shear? I have a new MSD on the way to replace it anyway. So now what do you all think?
 
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popeyefireman

Impact gun works great, poped right off. Stator was off the mark by a millameter, would that make a difference? It was off coulnterclockwise. And the fly wheel has some rust on it, does that matter and would that be the cause?
 
Mouthfulloflake

Mouthfulloflake

ISJWTA member #2
Location
NW Arkansas
I always install my stators a couple of MM advanced, being off 'slightly' shouldn't prevent it from starting.

Rusty flywheel wouldn't hurt either, UNLESS the rust is indicative of the stators condition.
 
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popeyefireman

what would the number be? It was a 6m6 fly with a wr700 (61x) stator. I went ahead and just bought a 61x fly, and if they end up having the same number then I will just have a extra
 
x2steve

x2steve

just a quick one as daft as it sounds check that both plugs are fireing other wise you get a back fire through the exhaust i had this prob on my x2 tried every thing you tried i am running msd total loss and thought it was knackered changed plugs and its fine
 
Water$lut

Water$lut

Location
49323
SUPERTUNE said:
The MSD Enhancers can be used on 62T,61X and 6M6 stators, the differrance in the install is... MSD did not color code the wire to go to the stator wire. This wire is white/W red tracer on OEM Yamaha, MSD made it only white and used a male plug end on the CDI side. If you use this CDI on a 62T late style stator you have to use a female to female jumper from stator to MSD cdi. When using MSD cdi on pre-62T use male plug from cdi WITHOUT jumper wire and plug straight into stator male white/ W red tracer wire. The MSD white female ALWAYS plugs into the white male wire going out the elec. box to the Start/Stop switch.
Always check to see if wire correctly before jumping back to the stock OEM cdi as it will have the right wire plug ends on them for the correct year model stator.
Click to expand...

Thanks! This just saved my ass, 13 years later


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