Is this web site free advise

Question edited for full make and model.
Question moved from Computers.

You must be Australian. You spell 'solenoid' like Australians speak it. :>D

You have a dead short to earth. Incorrectly wired. Start checking with a multimeter set to Ohms.

https://www.google.com/search?q=2006+Suzuki+KingQuad+700+replace+solenoid

you are not alone!

https://www.google.com/search?q=2006+suzuki+kingquad+700+blows+fuse

..

Question edited to add maker.
Question moved to the correct category 'make model'.

Remove the throttle body and clean it thoroughly. It is staying open.

https://www.google.com/search?q=Suzuki+KingQuad+500+that+surges+at+idle

..

fuel system dirty someplace. carb ,filter in tank, inline filter or air filter dirty. clean or replace as needed.

The hose between the carburator and the block is probably cracked and sucking in air. Sometimes you can just put some electrical tape around it and it will work for a while, but it may need replaced.

Check your fuel filter? air filter? that don't work, change fuel pump.

Plugged fuel filter or weak external coil.

Running lean to much air to engine

Make sure you have the CORRECT spark plug... use what the owners manual says... NGK..

. A non - resistor plug will make some motors sputter at high rpm's ...if the quad calls for a "R" plug..use one!

If there is no spark and you replaced the coil next step replace the spark plug dont assume its okay replace it!! next step is to get the CDI Box checked. Probably need to replaced that first.

I'd guess bad wiring from the regulator. mine regulator burned up and I had to run a new wire from it to the battery.