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Hi everyone, I received a 98 Yamaha Timberwolf from my brother for free, and I'm working on getting it going.
I am having the following problem:
The engine is backfiring through the carb.
I have done the following to try and get the four wheeler running:
Rebuilt the carb and set the air screw to 1-1/4 turn out and the circlip at middle position 3
Replaced the coil, because the cable was loose at the coil end
Repaired the main ground, coming from the battery
Replaced the ignition switch, because my brother couldn't find the key. New switch tested good
Tested the kill switch and it tested good
New coil tested goodfor both primary and secondary coils
Pickup coil resistance is at 195, which is correct
My source coil, is where I believe the issue is. The resistance is 310ohms, and it should be between 428-523ohms
When I opened the stator housing, there was significant oil, which I have read is normal. Does it sound like I'm on the right track replacing the source coil? Could this be causing my backfiring issue? It looks like the source coil is part of the stator assembly, is this correct? 4BD-85510-20-00 STATOR ASSY
I'm new to this forum and I hope you can help me out. My '99 Polaris 250 Trail boss does this: shifting in to forward the gears grind a bit. Once in gear the rig wants to immediately move forward. If I don't get to the throttle fast enough, she stalls.If I do, off we go. It happens everytime I shift into gear.Could this be caused by dirt inside the clutch sheaves causing the belt to engage early (before any throttle input)? Or what??? Thanks in advance.
I have a 05 king quad 700, cranks and runs fine but when put it in reverse it spits and sputters and barley moves. Also taking off in high or low its sluggish for a second then takes off. It also has over sized super swampers on them. Never owned a automatic so I don't know anything bout clutches in the motor. Great full for any help!!