Can you help me diagnose my bogging issue? I have a redmax line trimmer that's been bogging & can't reach full throttle. I've cleaned out the carb, fuel filter & still bogging. I replaced the carb with an aftermarket one along with new fuel lines/ filter, spark plug, air filter & still bogs. Tried adjusting the carb & still bogs. Bought this brand new & I've used trufuel for most of its life. I'm stumped on this one. Any suggestions?
Listen to your trimmer carefully
If it is stopping lean then it will have a harsh sharp exhaust note so you know it is not getting enough fuel.
If it is flooding out it will blow some smoke and start 8 stroking before stopping.
If it has partially blocked exhaust then it will sound just the same but refuse to rev cause it is choking on it's own exhaust .