need advice

I got a 90 yamaha blaster oil delete, tors delete and it don’t have the airbox lid. I’ve done leak down test it’ll hold 7psi all night. It starts on first or second kick every time the needle is set on the middle notch. I can’t get it to run right for some reason. It’s acting like it’s lean it’s...

Ok so I can’t get my blaster to build any pressure at all nothing… I’ve sprayed this thing everywhere I mean I might have as well submerged the thing in some soapy water and I can’t find any bubbles at all I sprayed the leak down tester also it’s ok and I just used it on my other blaster it...