Smoke from the Oil Cap? How Severe Is It and How to Fix It

[@GrizzlyGaz]

What if compression is good and cylinder walls look good also, no scrapes or marks in them. PCV valve changed, valve cover and baffles cleaned out, new spark plugs and leads, engine flush and new oil & filter but still get some blow by out of the dipstick tube?

[@miguelsuarez5197]

That means you have bad piston rings usually worn or torn oil rings which causes excessive compression I'm the oil pan shooting the oil out of the dipstick.

[@GrizzlyGaz]

@miguelsuarez5197 compression is normal and within the limits

[@miguelsuarez5197]

@@GrizzlyGaz just cus it's normal doesn't mean your rings aren't worn out unless you've checked them. You changed the pcv and no hose is leaking air suction.

[@ABDULWAHEDY]

My car skoda octavia 1.6 tdi mk3 compressor is fine, pcv valve is fine , any other suggestions?

[@atheeralmushhadani8262]

many thanks for your lovely video , i would suggest if you write down the steps of checking before dis assemble the engine , that will help more people , just my view point anyway also i have question for you, today i was checking opel 2 liters/ 2012 diesel ; when i opened the oil cap the white smoke starts running out of the engine for a few seconds then stopped however i drove the car for short distance my query is that still bad sign for the engine thanks a gain for your great information

[@SpencerTee9ine]

Good to know

[@ChigozieGodwinNaza]

Hi

[@TravisLeaver]

Ps what valve