Hey There! I picked up a Sundiro Sunray 90cc quad for free and want to replace the carb, cdi, ignition coil, starter, starter relay solenoid, voltage regulator, handle bar switch assembly, etc. I have a few questions about this quad and the company is no longer open. I'd LOVE to get a wiring diagram for it. Anybody have one or know where I can get a wiring diagram or purchase parts for it? I have plenty of pictures of it if need be. Any help would be greatly appreciated!

 

Also, I'm told this is a 2 stroke and I've never had a two stroke before. It has a gas tank, an oil tank and a screw cap on the case which I assume oil goe's in it. What type oil and gas do I use for this thing and is it as simple as put oil in the oil tank and gas in the gas tank and it mixes it itself? I've attached a few pictures of the gas tank (black plastic) and the oil tank (white plastic) and the cap on the case that I believe oil goe's into. Thanks for any help

Gas Tank

Oil Tank

Cap on case

 

The two stroke oil goes in the white tank, fuel in the black one and the case oil filler will be for the gearbox, so may be gear oil may not. Changing just about everything makes me think you have no idea what you are doing, Better to let someone who does know about small two strokes get the engine running for you.

 

Hey, thanks for the advice, I appreciate it. And of course I'm going to test those parts I listed above before replacing but I'm pretty sure some will need replaced. Now just need to find out where to get a wiring diagram and wheres the best place to order parts for this thing. Thanks again

 

Someone has screwed up Google's search engine with regards to wiring diagrams, you can't find them that way even though they are often shown in thumbnails. This one is for the 50cc version of that engine, wiring colours may be different, and it is possible the makers of your machine used a different way of wiring altogether, but that electric choke and rectifier with resistor system was used on most Minarelli engined bikes.

 

Thanks for your help but the wiring diagram you attached is definitely different from my quad. I have a 2000 Sundiro Sunray 90cc. I have attached the information incase you or anybody else could possibly help me find the wiring diagram for it. Thanks again. I appreciate your help and efforts.