Fuel injection woes!!

[Bertman]

Recently picked up a 2013 450....first wknd out it was acting up. Wouldn't pull full throttle, blubbered or hesitated when trying to lift the front end and got worse when it got hot!! Any ideas? Ever had similar issues? Please help! This is my 1st injected bike and already regretting my purchase!! 🤔

[ID KX500]

Learn to love it, they will not go back to carbs.
I had a deeply hidden broken wire so when it quit it would do a thing. But I did learn that it's nice to start swapping parts with a good running bike to help zero in on the problem.
I think I'd check the screen over the fuel pump. Then the fuel pump. Like I said another bike to pull the tank and see if it works on yours. If it ain't fuel what? Valves

Recently picked up a 2013 450....first wknd out it was acting up. Wouldn't pull full throttle, blubbered or hesitated when trying to lift the front end and got worse when it got hot!! Any ideas? Ever had similar issues? Please help! This is my 1st injected bike and already regretting my purchase!! 🤔