I've got a no-start condition. My 2002 Xplorer 4x4 died mid-ride like it ran out of gas. I got it back to my cabin and couldn't fix. So I hauled the carb home, gave it a good cleaning and rebuilt with new jets, needles, etc. Even though I had spark when grounded, I threw in a new ignition coil to be sure. It still turned over without starting. No change with a little gas in the spark plug hole. Nothing with one quick blast of starter fluid into the carb.
I then sorted to compression. The tester is in good shape as I verified it on another motor before and after. However, I could barely get a reading when cranking on the ATV. The regular fitting was too tall because the gas tank above is in the way. I used my extension hose to get into the spark plug hole but the hose takes a short 90 degree turn. Is it possible that I was kinking the hose? The needle would bounce but not even go above 30psi. I can feel compression when I hold my hand over the open cylinder.
Thoughts on the proper way to read compression on this ATV? This is my first ATV so I'm new to its unique attributes.
I then sorted to compression. The tester is in good shape as I verified it on another motor before and after. However, I could barely get a reading when cranking on the ATV. The regular fitting was too tall because the gas tank above is in the way. I used my extension hose to get into the spark plug hole but the hose takes a short 90 degree turn. Is it possible that I was kinking the hose? The needle would bounce but not even go above 30psi. I can feel compression when I hold my hand over the open cylinder.
Thoughts on the proper way to read compression on this ATV? This is my first ATV so I'm new to its unique attributes.


