4 stroke engines have exhaust valves which can possibly stick. 2 stroke engines don't have exhaust valves.
What is the carburetor model shown in your article and can you get a refurbishing kit for it? It's the same as mine.
How do I check the oil level in an engine?
What causes difficult pull starting?
I have a Gilbert furnace and the inducer runs. The igniter glows brightly. The gas valve did not turn on to produce a flame when it is cold outside, like zero. Does the flame sensor detect the hot surface igniter is hot? Or does something else turn on the gas valve?
Copyright © 2018 HubPages Inc. and respective owners. Other product and company names shown may be trademarks of their respective owners. HubPages® is a registered Service Mark of HubPages, Inc. HubPages and Hubbers (authors) may earn revenue on this page based on affiliate relationships and advertisements with partners including Amazon, Google, and others.
Copyright © 2018 HubPages Inc. and respective owners.