What Every Driver Should Know About Blue Smoke From Exhaust Pipe ️

Blue Smoke From Exhaust. 5 Signs From Car's Exhaust That Indicate Your Engine Health Black vs White vs Blue Smoke Common Causes of Blue Smoke From Your Exhaust 1) Bad Valve Cover Gasket This means, while you used to only see gray smoke exiting the tailpipe on a normal day, you will now see some blue smoke coming out of the exhaust system

If the piston rings are worn out, you'll need to replace your engine As a bonus, we'll also cover some common FAQs about exhaust smoke

All about Car Exhaust Smoke Colours, Indications & More

White, milky-looking discolouration of the engine oil When head gaskets fail, they are notorious for leaking oil, which can make its way into the exhaust system and other places it shouldn't be, where it makes contact with hot surfaces and produces blue smoke. There are a number of reasons responsible for blue smoke coming out of exhaust

Types of Smoke from Your Car And What It Indicates. There might also be an issue with the positive crankcase ventilation valve that's failed to regulate the pressure in the crankcase itself. When head gaskets fail, they are notorious for leaking oil, which can make its way into the exhaust system and other places it shouldn't be, where it makes contact with hot surfaces and produces blue smoke.

What Does Blue Smoke From Exhaust Mean? Causes & Fixes. White, milky-looking discolouration of the engine oil When blue smoke is present, it means that oil is burning up and coming out of the exhaust pipe with the burned fuel