hi i have a 110cc hensim quad wondering what stroke engine it is does any1 know ?? when quad is warmer up/hot it wont start what could be the case of this?

 

Do you have to premix the gas or does it have an oil injector with an oil reservoir, then it's 2 stroke.

If it's straight gas, then it's 4 stroke. If it's this one pictured in this link, then it's a 4 stroke.

Hensim Tierra 110cc Utility Kids ATV

 

im not sure wat petrole to put into it tbh this is the quad ...

2007 110cc Quad For Sale in Ballinakill, Laois from farmerpickles

 

Help us out here man. Anywhere on the quad, is there a plastic reservoir that has "oil" in it? If not, this quad is a 4 stroke. Straight gas.

Sounds like the carb is running too lean, is it getting real hot after a few mins? Counter clock on the air/fuel screw will richen it.

 

thanks v much for help its 4stroke after but still having trouble as when drive it for an hour or more it heats up and then completely cuts out its like its not getting petrol as u can feel it go when using the trottle...when its cold will start again nobother

 

what about the a/f screw? did you try and adjust it?

 

I have yes made no difference

 

So when you turned it clock or counter, it did not change the way it idled? It should try and shut down or speed up. If none of that happens, take your carb apart and clean it.

You also need to help us with more info if you want us to help you.

 

sorry yes it did alter the idle on quad when adjusted but still when drive for long time it starts to choke up and cut out then..its like it stops getting petrol to engine as when u push the trottle u can feel it going/chokeing and then cuts out if leave to cool will start but not until its completely cold

 

Yeah, you need to sort the overheating first. I still think it's running lean. What is your elevation? I know main jets are hard to find for chinese carbs, but you might want to try and make the main jet hole slightly larger to get more fuel. You can also try and move the needle clip down to give the midrange more fuel.

I take it that this is a non watercooled quad.