Fuel Injectors, A device incorporated
into the emissions system of an automobile that reduces the amount of
pollutants in the automobile's exhaust gases.
Lead-free gasoline must be used in automobiles
that have fuel injectors; other-wise the fuel
emission system will not function properly.
Since the 1970s, state and national governments
in the United States have passed increasingly
stringent emission- control measures.
Oxygen sensors and fuel
injectors must be maintained properly. To
meet these emission standards, since the early
1980s, all new cars sold in the United States
have been equipped with fuel injection systems.
Need a replacement oxygen
sensor ? State inspection flunked you for hydrocarbon or
carbon monoxide emissions? Got a rough idle,
stalling or performance problems? Many newer
cars have an oxygen sensor. The oxygen sensor
is installed in the exhaust manifold where it
senses the amount of unburned oxygen ( O2 ) in
the exhaust gas and feeds its signal to the
onboard computer. If the oxygen level is too
low, unburnt fuel (hydrocarbons) and incomplete
combustion (carbon monoxide) in the exhaust are
likely. So the onboard computer adjusts the
air/fuel mixture to increase the amount of air
to assure the fuel is completely and
efficiently burned. Needless to say, if the
oxygen sensor is dead, your car's onboard
computer can seem to have a mind of it's own
and noxious gases can be spewing out of your
tailpipe.
Oxygen Sensors measure the oxygen content in
exhaust gas. Oxygen in exhaust gas accurately
indicates how complete the combustion process
is. This data is transmitted to the car's ECU
in real-time. The ECU then adjusts the air/fuel
ratio to keep the exhaust gas in a composition
that permits effective treatment by the
catalytic converter.
When replacing
water-pumps or other cooling related parts,
always inspect
and if necessary replace, all hoses and fan
belts, since these must be removed during
installation, thereby avoiding doing the work
twice. We recommend using high quality name
brand products such as Goodyear or Gates where
possible, because their products appear to
contain more anti-oxidants than foreign or
cheaper lines, and are more resistant to smog
and heat.
Delco Remy alternators, starter motors and
related component parts are standard original
equipment for A/C Delco (General Motors),
Caterpillar, Ford, Cummins, Volvo, John Deere,
Navistar, Mercury Marine, Mack, Mercedes,
Komatsu, Paccar and many others. We carry a
full line of New starters and aternators for
all car and trucks. Import and domestic.
Radiators are
the root of your cooling system. Old and
leaking radiators cause other cooling system
components, Such as " fan clutch, temperture
switches, heater cores, Condenser,Cooling fan
motor,thermostats, to malfunction. Do you have
a leaking Radiator.
Always check the entire cooling system before
replacing parts blindly.
Technical info:
Fuel injectors have
always been a fairly high-tech device, even
though their function and operation is fairly
simple. Functionally, an electric fuel injector
is nothing more than a solenoid valve, and all
it needs to operate is just the right voltage
and current at the right time -- no problem for
a computer. Mechanical injectors are poppet
valves, and the fuel pressure and flow that
operates them also is easily controlled by a
computer. But before modern materials and
computer-controlled production equipment were
available, it wasn't even possible to make
gasoline fuel injectors as we know them today.
If you think about what it takes to make those
tiny passages, intricately shaped pintles,
precision-ground valve seats and closely
calibrated springs, it's easy to see that
injectors are a very complex mechanical device.
It's also easy to see how little it takes to
clog those tiny passages. In fact, given enough
time in service, almost every injector will
eventually fail, often due to clogging.
Fuel injectors are
manufactured to operate and last for
150,000-plus miles. Because of their
significance on emissions, some vehicle
manufacturers warranty injectors for five years
or 50,000 miles. However, over a period of
time, harmful deposits can build up around an
injector nozzle. Deposits can also build up
inside the injector or clog the injector filter
basket and reduce the amount of fuel being
delivered. When the fuel delivery decreases,
the injector pulse width will increase,
creating additional heat in the injector. A
leading cause of this is short-drive cycles.
Short-drive cycles with repeated temperature
change create fuel diffusion. The lighter gases
evaporate and the heavier particles of the fuel
settle at the tip of the injector. Engine heat
then bakes the heavier particles, making them
hard deposits. The deposits can clog an
injector, reducing the volume of fuel delivered
or distort the spray pattern. When the fuel
delivery is out of spec, driveability problems
exist because the powertrain control module
(PCM) is unable to maintain the proper overall
air/fuel ratio. Some injectors may be commanded
by the PCM to go richer or leaner depending on
if the problem injectors are clogged or
leaking.
Prior to the mid
1980âs most cars were fueled through a
carburation system. Now most vehicles have
injection systems. This is a more efficient way
to deliver fuel to the engine. Fuel injectors
have less problems and adjustments than
carburators. However, there is still
maintenance that needs to be done. These
generally last a long time, but a frequent
problem is clogging. This can be remedied by
using an injector cleaning recommended by the
owner's manual. The majority of the time,
however, a professional flush is necessary to
clean the injectors. In addition, it will also
improve fuel economy, increase horsepower,
remove gum and varnish, and lubricate upper
cylinders. Replacing the fuel filter every
25,000 miles will also help keep the
fuelinjection system clean.
The automotive car and truck parts we
sell reguardless of brand are guaranteed to be
free of defects. Should a part be defective
just return it and a replacement part will be
shipped.
Partial list of Auto parts available
Call for current pricing
AXLES,BATTERIES, BATTERIES,BRAKE FLUID,
HYDRAULIC BRAKES AND BRAKE REPAIR PARTS
(INCLUDING BRAKE DRUMS AND DISC ROTORS) CABLES,
LOOMS, AND TERMINALS CEMENT,Radiators, RADIATOR
CHOCKS, WHEEL CLAMPS, HOSE COOLING SYSTEM:
RADIATORS, COMPLETE AND CORES; THERMOSTATS;
WATER PUMPS; ETC. ELECTRICAL ACCESSORIES:
ALTERNATORS, AMMETERS, COILS, DISTRIBUTORS,
GENERATORS, REGULATORS, Fuel injection parts,
radiators, STARTERS, ETC. ELECTRICAL PARTS (NOT
IGNITION) ENGINES, DIESEL (AUTOMOTIVE) AND
REPLACEMENT PARTS ENGINES, GASOLINE, REBUILT,
COMPLETE OR SHORT BLOCK EXHAUST SYSTEM: CLAMPS,
EXHAUST PIPES, MUFFLERS, TAILPIPES, ETC.
FILTERS: AIR, FUEL, AND OIL , CARBURETORS AND
KITS, FUEL PUMPS, TANKS AND CAPS, ETC. FUSES,
ETC. HOSE: BRAKE, HEATER, RADIATOR, VACUUM,
WASHER, WIPER, ETC. IGNITION SYSTEM:
CONDENSERS, POINTS, ROTORS, SPARK PLUGS (NOT
AIRCRAFT), SPARK PLUG WIRES, ETC. REPLACEMENT
PARTS FOR FOREIGN CARS AND TRUCKS REPLACEMENT
PARTS FOR TRUCK ,REPLACEMENT PARTS FOR CHRYSLER
(MOPAR, INCLUDING AMERICAN MOTORS) REPLACEMENT
PARTS FOR FORD REPLACEMENT PARTS FOR GENERAL
MOTORS REPLACEMENT PARTS FOR NAVISTAR
INTERNATIONAL (INTERNATIONAL HARVESTER)
REPLACEMENT PARTS FOR OTHER THAN AMERICAN
MOTORS, CHRYSLER, FORD, GENERAL MOTORS, AND
NAVISTAR INTERNATIONAL (INTERNATIONAL
HARVESTER) SHOCK ABSORBERS, ETC. SPRINGS,
LEAVES, ETC. TIRE AND TUBE REPAIR ITEMS AND
VULCANIZERS TIRE SEALING COMPOUND: FOAM, ETC.
STANDARD AND AUTOMATIC WHEEL BEARINGS AND SEALS
WHEELS. WINDSHIELD WIPER BLADES AND BLADE
REFILLS COMMODITIES NOT OTHERWISE CLASSIFIED
Automotive Air Conditioning Parts - Automotive
Accessories - Foreign and Domestic Auto Parts
& Supplies, Fuel injectors,Fuel injection
parts, Auto Parts, Oxygen sensors,radiators
Tune up parts, Car parts, truck parts, import
auto parts, starters, Altenators, Carburetors,
Automotive parts