Trunk Monkey
Moderator
Neighbor brought me his Echo PB251 blower. It would idle and occasionally be able to throttle up, but once it was at max, it would die out. I figured it was the carb and ethanol gas. Ordered a replacement kit off Amazon, replaced:
- carb
- spark plug
- fuel lines
- fuel filter
- air filter
Still showing same symptoms. Starts just fine, idles, but won't throttle up. Occasionally I am able to feather the throttle up and get it to max power. Once it gets there it will cycle up and down as normal with the throttle and if I shut it off, it will behave as normal when I restart it. But, leave it for an hour, back to the old problem.
I also checked the muffler and spark arrestor, no oil present. Neighbor commented he thought his gas mix was off, the fuel I drained out was definitely darker than the 50:1 I replaced it with. He'd already taken it in to a shop and they'd told him the fuel mix had killed it. Not sure what that means.
Any ideas on what to try next?
- carb
- spark plug
- fuel lines
- fuel filter
- air filter
Still showing same symptoms. Starts just fine, idles, but won't throttle up. Occasionally I am able to feather the throttle up and get it to max power. Once it gets there it will cycle up and down as normal with the throttle and if I shut it off, it will behave as normal when I restart it. But, leave it for an hour, back to the old problem.
I also checked the muffler and spark arrestor, no oil present. Neighbor commented he thought his gas mix was off, the fuel I drained out was definitely darker than the 50:1 I replaced it with. He'd already taken it in to a shop and they'd told him the fuel mix had killed it. Not sure what that means.
Any ideas on what to try next?