Aircare 101
Aedave
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tips for aircare:
-fresh spark plugs(coppers are fine)
-is the rest of the ignition in good shape?(cap,rotor and wires)
-fresh/clean air filter
-1 liter of methyl hydrate
-$10 worth of mohawk super premium
-take the car for a good 10 minute run on the highway before aircare
-don't shut your engine off while in the testing lineup
-hold your revs a little bit higher than idle(about 2000rpm) for a
couple of minutes just before you entering the aircare building, it
gets the cat hot
some facts for everyone:
oxides of nitrogen aka: NOX are caused by high combustion
temps, high compression engines create more of these, major contributor
to acid rain, car makers reduced it by adding EGR and 3 way catalytic
converters
hydrocarbons aka:HC is unburnt fuel, caused by too rich
of a mixture or too lean of a mixture/bad ignition, car makers added
catalytic converters/tuned engines more accurately
carbon monoxide aka:CO is caused by too rich of mixture, car makers added catalytic converters/tuned engines more accurately
catalytic converters aka:CATS are the "afterburners" that
finish any leftovers from the engine, operate best when hot (driving
not idleling), don't overheat cats from very rich mixtures it will melt
the guts of the cat , cats have ceramic guts thus are prone to damage
from impacts against the body of the cat
exhaust gas recirculation system aka:EGR allows a small
amount of exhaust into the intake, it lowers combustion temps reducing
NOX, reduces detonation allowing more advanced timing/higher
compression , EGR only operates during light to medium load driving
conditions, it does not operate at idle/full throttle/or on a cold
engine
ignition systems must be in good condition or you'll have weak
spark/misfire causing high emmisions and driving/bad idle problems
methyl hydrate is alcohol, burns cleaner than gas, corrosive to
some parts of fuel systems, use as a supplment only does not have any
additives so I would not recommend using as the primary fuel
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