Fuel Pump Repair and Replacement

http://www.carpartswarehouse.com/part/fuel-pump.html?source=ytfuelpump25 OEM Delphi and aftermarket fuel pumps featured fit mostly General Motors vehicles. Each fuel pump assembly in this video is an auto part that fits GM cars including early 2000 Chevrolet Cavalier, Chevy Malibu, and Chevrolet Classic vehicles. Part also fits Pontiac Sunfire, Grand AM, and Oldsmobile Alero cars. The original equipment Delphi fuel pump and the new aftermarket part both carry a one year, unlimited mileage warranty. Free Shipping.

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How To Diagnose A Fuel Pump Failure - EricTheCarGuy
I had the privilege of visiting Airtex, and while I was there I spoke with Shane Neuman about diagnosing a faulty fuel pump. In this video we go over the basic steps of diagnosing a faulty fuel pump. So if your vehicle isn't starting and you suspect a fuel pump problem, here are some steps to follow to confirm your suspicions. Another 'quick' test is to bang on the fuel tank and then try and start the engine. Sometimes this works, just don't bang too hard, you could damage something. Airtex diagnosis webpage: http://www.airtexproducts.com/techresources1.html Here's a link to an article I wrote on diagnosing No Starts that you might also find useful: http://www.ericthecarguy.com/faq/solving-automotive-no-start-problems The best place for answers to your automotive questions: http://www.ericthecarguy.com Facebook: https://www.facebook.com/EricTheCarGuy?fref=ts Twitter: https://twitter.com/EricTheCarGuy Google+: https://plus.google.com/100195180196698058780/posts Information on Premium Membership: https://www.ericthecarguy.com/premium-content-streaming-etcg-content Stay Dirty ETCG Due to factors beyond the control of EricTheCarGuy, it cannot guarantee against unauthorized modifications of this information, or improper use of this information.  EricTheCarGuy assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. EricTheCarGuy recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video.  Due to factors beyond the control of EricTheCarGuy, no information contained in this video shall create any express or implied warranty or guarantee of any particular result.  Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not EricTheCarGuy.





how to check your fuel pump
Quick and easy way to trouble shoot your fuel pump, First thing is to make sure you have gas in the tank !! Then watch the video as i walk you through the next steps. https://www.youtube.com/subscription_center?add_user=rumrunner439





How to Test a Fuel Pump with volt meter
http://www.askthemechanic.co.uk How to test a car electric fuel pump with a volt meter





How a Fuel Pump Works
Here's what's inside the fuel pump and how it works on your car. The fuel pump, or fuel sender unit, is responsible for sending pressurized fuel to the fuel rail on the engine. It is normally situated inside the gas tank, cooled by surrounding fuel. The fuel pump assembly consists of an electric DC motor with a paddle, a pickup screen, float, tank level sensing unit, filter, pressure regulator as well as the empty level sensor. The DC motor drawings fuel through a turning paddle in through the housing of the motor, past the rotors and brushes out the top. Fuel then saturates the filter, where it can then make its way up the top to the fuel line leading to the engine. Excess pressure built up in the filter is bled off through a pressure regulator valve at the bottom of the assembly, where the fuel is returned to the tank. The tank float attaches to an arm that attaches to a metal head. The head moves in a semi circular pattern against a circuit board with printed resistors. The measured resistance values are relayed back to the instrument cluster to determine fuel amount. The empty level sensor is a device that looks like a resistor. When submerged in fluid, it reads 2K ohms. When dry, it reads an open circuit and turns the light on the dashboard warning of low fuel in the tank. Assembly of these components are held together by plastic pieces which are clipped together. Often these require disassembly when replacing defective pump units, as only the motor needs to be replaced. The fuel pump in this video was removed from a 2001 Toyota Corolla.




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