Oil escapes past the piston on the intake stroke, burning violently during the combustion cycle and producing continuous blue smoke under acceleration. 2. Degraded Valve Stem Seals
: During 2021, many official parts were unavailable, leading to a rise in "midnight" sourcing where builders had to get creative with what was available on the second-hand market. Midnight Auto Parts Smoking -2021-
I can provide more detail if you can tell me: Oil escapes past the piston on the intake