A leaking valve cover gasket might produce smoke caused by oil dripping on a
hot manifold. ... Read on for common issues that can cause exhaust smoke. ... If
your car emits a little black smoke at start-up, but it clears up as the engine warms
to ... Thick blue or gray smoke is an indication of the vehicle burning oil, which ...
Blue exhaust smoke only at start-up can indicate worn piston seals or damaged
or worn valve guides which may also cause a rattling noise. An external engine ...
Like blue smoke, it can mean that the car is burning oil or suffering from a bad ...
However, thicker smoke is a big problem, and can be caused the engine ...
Dec 16, 2014 ... The cause for this problem can be traced to a blown head gasket, ... If you notice
that your car is producing black smoke from the exhaust pipe, ...
Black Smoke A rich-running engine (too much fuel) can cause black smoke. ...
combustion chamber—generally caused by worn rings or valve guides—can
cause blue smoke. ... White smoke may be produced when there is coolant or
water in the ... While the muffler and tail pipe warm up to proper operating
Thick blue or gray smoke that doesn't dissipate quickly is most likely the result of
... It can be caused by something as minor as clogged oil passages or it may
point ... If your engine is burning enough oil to produce visible exhaust smoke,
the oil ... My Account · Customer Care · Report a Safety Problem · Car...
Many customers who come to us learn that, despite a previous diagnosis, they
don't need a new engine ... On the other hand if you see white smoke coming out
of the exhaust at all engine ... Another cause of blue smoke is bad valve stem
seals. ... If you have been filling your tank with low octane fuel this could be the
Nov 29, 2016 ... Know the difference between white smoke and blue smoke. ... breather system:
Your car's engine is a giant air pump; consequently, it must breathe. ... system
allows the engine to exhaust the excess pressure buildup (which is a ... the
diaphragm can break inside the valve and cause transmission fluid to be ...
Jan 4, 2017 ... Noticed some smoke coming out the exhaust of your car? ... Or would you prefer
to talk to one of our customer service advisors? call now on: 0844 445 7863 ...
Intermittent blue smoke can be caused by a combination of factors, but most .... A
guide about the different types of smoke which cars can produce.
Mar 24, 2015 ... What causes engine oil consumption? ... If the engine is burning oil, this can
indicate a few different problems in the ... This is unlike the valve seal problem
where blue smoke would be seen from the exhaust for a ... middle which is not
rich or lean and produces a 14.7 air fuel ratio. ... Lubrication, Car Care.