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Genuine Cadillac Fleetwood Fuel Injector
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6 Fuel Injectors found
Cadillac Fleetwood Multiport Fuel Injector Assembly
Part Number: 19244621$112.73 MSRP: $212.69You Save: $99.96 (47%)Ships in 1-2 Business Days
Cadillac Fleetwood Multiport Fuel Injector Assembly
Part Number: 19244617$134.19 MSRP: $251.48You Save: $117.29 (47%)Cadillac Fleetwood Multiport Fuel Injector Assembly
Part Number: 19244622$136.31 MSRP: $247.83You Save: $111.52 (45%)Ships in 1-2 Business Days
Cadillac Fleetwood Fuel Injector
Cadillac Fleetwood vehicles Fuel Injector has the responsibility of spraying fuel directly inside the cylinders to create a balance between air and fuel that burns in the system. Better than carburetors, this system also works through the engine control unit and leads to increased performance and efficiency of the engines. This research is aimed at finding out the different Fuel Injectors Cadillac Fleetwood has used over the years with special emphasis on direct and indirect injection systems. In direct injection fuel is injected directly into the combustion chamber while in indirect injection the fuel is first mixed with air before being taken into the said chamber. They all have their own benefits in as much as the overall performance and efficiency is concerned and future systems use more sophisticated approaches such as sequential injection for better fuel delivery. Fuel Injector needs to be kept in good conditions because fuel injectors produce bad effects on the engine which may result to poor power, low efficiency and increased emission hence timely replacements of injectors is crucial in Cadillac Fleetwood.
Each OEM Cadillac Fleetwood Fuel Injector we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.
Cadillac Fleetwood Fuel Injector Parts Questions & Experts Answers
- Q: What is the function and operation of a fuel injector, and what issues can arise if it malfunctions on Cadillac Fleetwood?A: Fuel injector is an electronically controlled solenoid gadget, which is operated by PCM and measures the amount of fuel under pressure supplied to one cylinder at a time. When energized a normally closed bail valve opens and this makes the fuel pass through a director plate to the injector outlet in which there are special holes which regulate the fuel supply to give a twin conical spray pattern of finely atomized fuel to the intake valves for further vaporization before getting into the combustion chamber. There are numerous driveability conditions that can be experienced when injectors do not open or are stuck open, leaking injectors and injectors with low coil resistance. Hot soak deposits on the fuel system could cause certain driveability problem that may be as a result of bad fuel quality or driving habits that sees fuel left in the injector tip to dry and deposit themselves on the walls andcone with a resultant change in spray patterning leading to low power, unstable idle, difficult starts and low fuel economy. Injector testing is done normally with the engine running, by placing a mechanic's stethoscope or a screwdriver on the solenoid to confirm on their working. When all injectors click but there is still poor driveability, then the following tests must be run, Fuel Rail pressure test and cylinder drop test to quantify poor cylinder output. Whenever there is clicking associated with injections, and the ignition system is good, the proper diagnosis of the suspect injector will require bench testing for spray pattern. In case of non-working injectors, the circuit can be tested with the help of a 'noid' light; if the light does not blink, the circuit may be bad and the mechanic must check the harness and the PCM. Depend on the kind of engine, where possible removal and installation of injectors are: Firstly, the negative battery cable must be disconnected and the fuel system pressure relieved, then the air cleaner assembly and fuel rail are to be removed and the electrical connectors disconnected and the injector twisted out. New injector O-ring seals needs to be lubricated before being fitted and electrical connectors has to be oriented correctly before assembling fuel rail and checking for any leaks on relaunching the Fuel Pump.
