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- posted December 30, 2011 in Husqvarna: Ask & Answer > Chainsaws
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Update: I just picked up my saw from the dealer. The mechanic stated the saw had low compression due to a "Stuck Piston Ring". More detail on my update post.
- posted December 30, 2011 in Husqvarna: Ask & Answer > Chainsaws
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Update: I just picked my saw up from the repair shop. The mechanic stated the saw had very low compression due to a "Stuck Piston Ring".
The "Stuck Piston Ring had heavy carbon that stuck it." He went on to state that it was the result of running either very old fuel/oil mix or using the incorrect oil or mix.
Now I know my fuel mix was correct and it ran another 2 cycle engine fine. The mix was months old but had StaBil in it. I have never heard of a "Stuck Piston Ring". If it was "Stuck" why would the compression drop? Wouldn't it cause more interference to the piston? I have only heard of broken piston rings prior to this instance.
This saw replaced a Stihl that I used for over 15 years without any major issues. I also have owned 2 cycle string trimmers for well over 10 years without any engine issues. I am questioning the quality of this Husqvarna saw now given the low number of hours on it.