Discussion in 'Chainsaws and Power Equipment' started by Erik B, Jun 3, 2023.
Is it OK to mix synthetic oil with non-synthetic oil in a small engine?
The long answer is yes but…..The short answer is no.
Can I Mix Synthetic and Conventional Oil? - AMSOIL Blog Mike in Okla
Did you mean in a 4-stroke sump or in 2-stroke mix?
4 stroke sump.
Yes, it’s ok.