Cheap new saw won't start hot

Arborist Forum

Help Support Arborist Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

Mozzer

ArboristSite Lurker
Joined
Oct 26, 2024
Messages
16
Reaction score
7
Location
Kelowna
I wanted a fallback option in case my stihl Ms260 has a problem during firewood gathering season, this Radley seemed worth a try rather than an old good brand.

Ran fine, bit less power than my stihl. Only problem is it won't start when hot, two occasions won't start after sitting for a few minutes, tried half choke. Has a primer ball which had fuel in it still. For the price I'd like to stick with it if this is a solvable problem. Spark plug photo was after first tank & then failing to start, I was expecting plug to be a bit wet as I'd pulled it over many times.
 

Attachments

  • Screenshot_20241118_084421_Chrome.jpg
    Screenshot_20241118_084421_Chrome.jpg
    372.1 KB
  • 20241117_143754.jpg
    20241117_143754.jpg
    1.2 MB
Sounds to me like the carburetor may be experiencing "vapor lock" when it's hot. I think the solution is to use the full choke to get fuel back to the carb but I bet others will chime in too. Your sparkplug is dry so it's not getting flooded.
 
I wanted a fallback option in case my stihl Ms260 has a problem during firewood gathering season, this Radley seemed worth a try rather than an old good brand.

Ran fine, bit less power than my stihl. Only problem is it won't start when hot, two occasions won't start after sitting for a few minutes, tried half choke. Has a primer ball which had fuel in it still. For the price I'd like to stick with it if this is a solvable problem. Spark plug photo was after first tank & then failing to start, I was expecting plug to be a bit wet as I'd pulled it over many times.
Are you trying to start with the throttle closed?
 
Back
Top