Hi guys. I have 80cc Chinagirl. Compression test show 130psi after i turn motor for few times with open throttle. Then compression starts dropping steadely. How do i know if it is the rings or something else. Help please.
Compression lost
- Thread starter Gerhard Petrolwize
- Start date
Welcome to the forum, it depends on how many miles are on the engine. If its new the rings haven't seated yet. If you haven't noticed a power loss its probably OK.
