I'd be amazed if it's not fuel lines. It's not impulse if it's doing the same thing with a different carb. Did it start doing it all of a sudden?Having an issue with a Husqvarna 445, purge bulb pressed 7 times, fuel is in purge bulb, choke it and crank. It starts for just a second like normal, push choke off, or hit throttle and crank. Starts for a few seconds and dies.
Replaced carb, no change.
What is causing my problem?
Thank you