1986 yamaha phazer. fuel issue
So I brought my phazer home from my girlfriends house a couple towns over and let me tell you the thing ran mint over there. No issues at all.
I get it home and the thing bogs and cant even make it up the hill. so im like. carbs. cleaned them. again, and again, and again. about 5 times. the fuel pump was cleaned. The fuel lines were replaced. pulse line replaced. i see some air in the carb lines. I did an engine swap, same issue. Tried a diff wiring harness, it seemed to fix the issue, but now it was a different kind of bog, it was a starving for fuel bog. Like at random it cuts out. before it just had no power and the engine lugged every time you hit the throttle then it got some power and went. what happens now is ill park the thing and it will take off just fine because i think fuel is loading up in the engine, but when im riding casually and I give it some throttle the thing bogs and loses power occasionally. does anyone get my point?
So i know that at times the engine is starving for fuel. but at the same time i richened the needles out 4 turns to get the thing to richen up enough for ok riding.
and it uses like a tank of gas in 2 hours now. whereas at my girls house it would last for like a whole day of riding on one tank with the needles at 1.5 turns.
Im really feeling like this might be a jetting thing, but even if i changed the jets the thing would still go through gas just as fast right? so it cant be that right? cause that much gas isnt normal.
ill try to find out the altitude for y'all. please help me out on this.