awheelterd
Well-Known Member
- Joined
- Oct 18, 2007
- Location
- Kenly, NC
I'd check the fuel line and make sure it doesn't have a crack that could be letting in air. Have you tuned the carb like the above post? When you rebuilt the carb, did you clean the little filter in there and blow out the high and low idle screws good? I left a tank of ethanol gas sitting in mine and I had to clean that filter in the carb several times even after switching to fresh red can gas. I kept having gunk coming out of the gas tank. Fixed that by draining the gas and dumping in a straight can of carb cleaner and sloshing it around to clean the gunk out. Dumped that and rinsed the tank with fresh gas. Has run great ever since.I'm hoping some of the chainsaw enthusiasts on NC4x4 might have some ideas for my chain saw running problem. I have an MS192T that acts like it isn't getting fuel.
Background: I bought the saw new in 2006. I have used the saw a lot for a home owner. I have run pump gas with ethanol for most of its life. It started having running problems about a year ago and I then switched to ethanol free to see if that would help, but it did not.
What I have done so far:
- New fuel filter
- Rebuilt the carburetor
- New spark plug
- New air filter
All of those things resulted in no change. It will start with full choke. It will not stay idling, but will idle for a few seconds or so. It will not take any throttle at all. It falls on its face if you give it throttle. I can hold the choke partially closed and get it to rev up just a little sometimes before it then falls on its face.

They last a long time if you keep them out of the dirt and don't disrupt the factory hardening and grinding. Plus its the "anti kickback" style chain, which does help by having the additional raker sweeping things out of the way.