[Kniohls]

2017 EZ 800. No start. I have spark, I can hear the fuel pump. and the tank was just filled.  Was going to pull the plugs but I can not figure out what size plug wrench I need. Really I am not this stupid but the tolerance around the plug are very tight. Nome of my sockets will fit. Thanks for your help.
Keith
   

[NMKawierider]

2017 EZ 800. No start. I have spark, I can hear the fuel pump. and the tank was just filled.  Was going to pull the plugs but I can not figure out what size plug wrench I need. Really I am not this stupid but the tolerance around the plug are very tight. Nome of my sockets will fit. Thanks for your help.
Keith
   

First..only the thinnest-walled socket will fit or..just use the stamped one that comes in the kit. No others will fit. But if it doesn't have spark but does have fuel and it turns-over, check the engine speed sensor..aka crank position sensor. Known to fail or get junk on the tip that stops it from reading. Also check the kill switch. It kills several things but as it like the rest of the switches are not water proof, it can get water inside and corrode only one contact. Work it a few times. If it then starts, replace that switch.

[Kniohls]

I was able to get the back plug using the wrench in the kit and then put a socket on the end of that. I am trying to figure out the clips on the center air intake Hopefully it will be easier to get to the plug that way.  I have spark. New CSS. I haven't gotten anything wet. Last year I replaced the kill switch.
Thanks for replaying
Keith

[doug80638]

Do a compression test while you have the plugs out.  Spark and fuel is no good without compression.