Search the Community
Showing results for tags ' weak'.
-
Just checking up, now that im getting to giving the new "to me" 93 moto4 350 2wd a tune up. Are there any weak points to really keep an eye on for failure? Never had a shaft driven quad before. On a side note, my yamaha came with a plow which i fully plan to use this winter, are there any dos and donts for plows with this quad? gears to avoid? etc? obviously letting your bike warm up etc.
-
Hey folks, On my quad (250cc yamaha 4 stroke motor). It's actually a Jainshe Puma 250, but it's just a renamed beartracker. It seams like the spark is a little weak. Starts up and runs fine in warm weather when I don't need the choke, but as soon as you choke it, it has to start the first crank or it won't start without a bunch of sweat that ends up usually with a shot of ether. As soon as it starts and warms up, no problems until it sets overnight or several hours. When I pull the plug and crank it, it has a blue spark, but not the tuff guy look that you see on a car or lawnmower. The plug is gapped IAW the book (forget what it is at the moment). Could the coil be bad, or bad connections somewhere? Any ideas? Thanks, Dave