Solving the engine blow-by problem. This article reviews the causes and remedies of engine blow-by. a number of the service tip...
Solving
the engine blow-by problem.
This
article reviews the causes and remedies of engine blow-by. a number of the
service tips individuals and mechanics are using to limit blow-by are taken
from website links at rock bottom of the article.
Solving
the engine blow-by problem. what's blow-by?
Blow-by
refers to excessive combustion and fuel vapors that have slipped pass the
engines pistons. Its nasty, cooking hot vapors then mix with the engine oils
during a negative way.
In
years pass auto makers vented blow-by via a vent tube into the air. Vented to
the air, blow-by harms and pollutes the air, causes breathing problems within
the young, harms vegetation, and poisons water in lakes and rivers.
In
many cases, blow-by and exhaust both mixed with upper layers of atmosphere.
There, a more harmful reaction called smog, occurs. This happens when sunlight
passes through it. Smog, a stronger poison conversion of blow-by further
deepens the harmful aggravation to life and living things. Blow-by isn't good!
With
worldwide pressures and laws, car makers were forced to try to to something to
prevent or control blow-by, and limit harmful exhaust. It does so with
anti-smog making systems for motors. We call these "emission
controls" - and every one engines now have them.
Normally,
during a good engine, with clean internal conditions within the cylinder and
combustion area of the motor, clean conditions limit combustions blow-by escape
pass the pistons. What does escape is recycled back to the combustion for
reuse. 25,000 fuel and combustion services keep the system clean.
Most
engines require a "smog service" every 25,000 miles for a traditional
long life. Some brands of smog service additives also end the blow-by problem.
We use those brands. At links given below.
Since
the blow-by term refers to excessive amounts of blow-by pressure within the
crankcase - it means, resources to properly remove blow-by are over taxed.
When
it is your engine problem - here's the way to handle its solution.
Blow-by
can originate from 3 causes:
Worn
or sticky piston rings, or valve guides. Their wear gaps.
A
plugged up crankcase recirculating system. are often stopped up.
Leaking
O-rings or gaskets within the pressure side of a supercharger.
Remedies:
For
problem one, it is time for a replacement engine. [$4000 up]. However, additive
treatments are available to return blow-by to normal, and gain years more good
life from the engine. All at a fraction of latest engine expense.
For
problem two. The engine crankcase ventilation isn't sucking out combustion
blow-by. Not sending it to be re-burnt within the combustion cycle again. this
will be from a unclean PCV Valve [under $25 replacement cost], or plugged up
system orifice. Its usually a mechanic who will stick a wire into the orifice,
and or spray carb cleaner into the orifice to open and restore its suction of
crankcase blow-by fumes.
For
problem three. A mechanic skilled within the supercharger system will find the
troublesome gasket or o-ring, replace them, and verify leakage of pressurized
air into the motor has stopped. Ending that explanation for blow-by.
In
my shop, and in my training classes for mechanics, I demo usage of several
additives to wash the blow-by PCV system. These include the Mega Power Brand
Emission System Service Treatment Additives. Their product contain the
ingredient power needed to wash sticky piston rings - ending that blow-by
cause.
Such
a service can now be performed by anyone eager to end the matter themselves.
See links below. Doing so, select product with dual, engine tune up, injector,
and combustion, seal cleaning values. Look also for cleaners and polymers to
free piston rings, and fill engine worn spaces - all aids correcting the
blow-by problem.
Those
cleaning procedures also lower exhaust smog pollutants. So, the service can
help older engines run cleaner, with less blow-by. Such product aids passing
their smog test. These 2 services [about $200 to $400 each] will end the
engines blow-by piston and wear problem. It often avoids engine replacement for
several years.
While
these additives offer protection and reduce combustion blow-by - they can't
correct o-ring and seal, supercharger pressure system failures.
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