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By Brent Mason
I have worked about 4 weeks on my Griz600 and have burnt 2 CDIs up ! I added a wire harness and stator and It starts but runs erratically like spark timing is off ! So I would like to try another CDI but I don’t want to Pay an arm n leg ! Anybody have one ? Thanks
By Brent Mason
I have been trying to get my Griz600 running right for 3 weeks ! Grandsons used it and it quit running , no spark ! New stator etc and started but ran terrible ! Found a burnt capacitor on cdi . Installed used cdi and burnt it also but ran same as other cdi . Came to conclusion wire harness had short so stripped it and found some bad spots fixed and another cdi ran terrible again ! Bought another harness and same rough running ! Checked spark timing with light (put tdc mark on case and on pull start hub) and when it starts timing right on but will jump 25+° retard ! When timing is on tdc marks it has no power ! The stator is new but I am wondering if the pickup coil is triggering incorrectly ? Also had top end apart when I first started having trouble and although rings were good I installed new rings . Also new timing chain and check the valves , they were good also . It kind of seems to boil down to the last stator I installed new ? I have done trouble shooting on quite a few cars , trucks , dirt bikes and ATVs but this is frustrating me ! Just wondering if anyone has any ideas ? Carb was new last yr and I checked it ! I
By Brent Mason
IMG_4272.MOV Originally had my griz600 stop running and then wouldn’t start ! After testing all coils , valve lash , compression (115psi) and all tested ok I bought a used cdi . After cdi install it still wouldn’t start (no spark) ! So even though the stator , pulse/trigger and charge coils check within good range I decided to switch the stator etc ! It started but It is very unresponsive on throttle and acts like it is running in 2 Different spark timing ! With slight throttle it will take off good but instantly go into a very different running mode with no power like timing very retarded but it will switch back to running good for short period then bad again ! Since I replaced the stator and it started I then decided to install the cdi I replaced and it did the same thing ! Also I noticed the Used cdi I Took off had a capacitor that had swelled and extruded from the back of the cdi . I had always heard and I believed that when these CDIs go bad they machine will quit and will not run . Is that true ? I also checked the cam/valve timing and its ok ! Checked with timing light and it does fluctuate on idle ! I am thinking I have 2 bad CDIs . I also switched the trigger Coil wires and would not start then . Man , this thing ran good before and I am confused ! Video below may help !
STREET LEGAL - ONE OF A KIND HARLEY DAVIDSON 4-WHEELER $9,500 OBO Sporster 883 bored to 1200cc built into a Street Legal Licensed and Insured 4-Wheeler. It has 400ex front end, 250r Rear end. All chromed out with new black gloss paint. I have a $500 Dakota Digital Speedometer to go with it (needs installed). I also have an extra rear gear and extra set of off-road mud tires and rims. Brakes need to be adjusted, and there's a few other touch ups that will place it into show quality. I haven't started it in a while. Ran Great last run. This bike has over $20k invested in work and time. It will go about 120 mph or more. With the other gear it will go about 60 mph. It rides great on and off road. It brings trophies and turns heads at shows. Shoot me a message or offer if interested. (May entertain trades). I will entertain any offers. This is your only chance to own a Street Legal 4 wheeler. Currently titles and registered in KY.
Well got another one for the elders here. I recently picked up a Honda Trx 250
in pretty rough shape. Brought it home cleaned it up if thats possible. Motor was
seized, Pretty bad shape. I unseized the motor, got it to spin over, Got it to crank on its
own with the start button. Got neutral light, but no spark. Fuses good wiring is old but looks
intact. Went to check cdi box, here is where the problem lies, I dont know the year. The last one
was under the plastic on the crossmember, this one has none. Looks like a sticker was there at one time.
I checked the left side of frame by foot peg and nothing. Cant find any vin number. I need to know the year
to try to locate a cdi. One clue is this one appears to have 2 cdi boxes. One is a little larger than the other but
plugs look identical to eachother. One has green connectors and the other has white connectors. Is this only
on certain year model that has duel cdi boxes? I also need a download for a trx 250 Im thinking its about a 1985 or 86
but just a guess. Before changing i would like to check some voltages but need a manual for this. Any guess on how to
identify and or get a download for this one would be great. Wont let me post pics only .08 MB Down load available. Thanks in advance Az
Hi all, new to this forum so thanks in advance for the help.
I have recently brought a 2013 power steering fuel injected foreman 500.
It has a crack in the front casing and was running rough. I have since replaced the front engine casing and this has made no difference to the engine performance.
It starts and idles but bogs down and starts to die once throttle is applied.
It maybe be but it also sounds very load.
I have uploaded a video link of it.
By Scott M
Hi all. I've had a 1994 350 Warrior for 15 years or so, love it but, I'm wanting it to be a 4x4. With my limited knowledge I've come up with maybe a 2005ish wolverine 450 4x4. I really need advise on what to look for though!
I'm liking the prices on the early 2000s. The biggest concern is it fitting it my truck. I have a 2016 Colorado crew cab (5 foot bed). I'm not worried about length at all just width of the front wheels I think I guess...
I think I heard that the Kodiak is the same as the Wolverine but it has a front locker??? I'm not overlooking other brands, I just searched around and came up with these.
What do you guys think? What would you get for under about $5 grand, 4x4, that is relatively light weight and will fit in my pickup?
By Michael Rogers
Well this is my first time tearing down an ATV. Have done a little work on 2 stroke's in the past, but not much. I'm needing some help. I've got a Bayou that has lost compression. I tested it, and it was like at 40psi. I had already set the timing on it, and it does have spark fuel, etc...
My question is about the cylinder. To me it looks pretty toasted, but need some help in determining. It is a 2000 Kawasaki Bayou 220. I bought it not running, just to see if I can get it running so it has not ran since I bought it. This question is about the cylinder, and part 2 I have will be about the CAM.
Any advice / help is greatly appreciated.
Inside sleeve a line(left line) runs the length that I can feel with my fingernail. The line on the right I can't feel.
Some rust it looks like on these two pictures.
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