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OEM GMC Canyon Fuel Pressure Regulator

Fuel Tank Pressure Regulator
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1 Fuel Pressure Regulator found

  • GMC Canyon Fuel Pressure Regulator - 88984221
    GMC Canyon Fuel Pressure Regulator - 88984221
    GMC Canyon Fuel Pressure Regulator - 88984221
    GMC Canyon Fuel Pressure Regulator Diagram - 88984221
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    GMC Canyon Fuel Pressure Regulator Part Number: 88984221

    $107.93 MSRP: $219.24
    You Save: $111.31 (51%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: Regulator Assembly, Fuel Pressure; Regulator, Fuel Injection
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2004-2005 GMC Canyon | SL, SLE, Z71 Fleet, Z71 SL, Z71 SLE, Z85 SL, Z85 SLE | 4 Cyl 2.8 L GAS, 5 Cyl 3.5 L GAS

GMC Canyon Fuel Pressure Regulator

Want to cut long-term maintenance and repair costs? Choose OEM Fuel Pressure Regulator. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine GMC Canyon parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM GMC Canyon Fuel Pressure Regulator includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The Fuel Pressure Regulator in GMC Canyon is used to modulate the fuel pressure in the engine within the electronic fuel injection system. It is usually installed on the fuel rail and runs by spring and diaphragm, which controls fuel supply as per the vacuum created by the engine. When cruising, non-essential fuel is returned back to the tank while, acceleration cuts off vacuum, limiting returned fuel to meet needs of the engine. GMC Canyon has over the years used different types of fuel pressure regulators; the pressure-reducing regulator and back-pressure regulator. The primary distinction lies in their operation: pressure reducing regulators use input pressure and reduces it, while back-pressure regulators preserve upstream pressure. Although OEM regulators are good for general use, changes such as giant injectors or high-production pumps may call for adjustable latter kinds. These are variable basic regulators which can be fine tuned to meet the fuel system requirement for different applications hence providing the right air and fuel mixture.

GMC Canyon Fuel Pressure Regulator Parts and Q&A

  • GMC Canyon Fuel Pressure Regulator - 88984221 Fuel Pressure Regulator Fuel Pressure Regulator
    88984221
    Q: How to replace the fuel pressure regulator on GMC Canyon?
    A:
    The replacement of the Fuel Pressure Regulator requires the system pressure to be reduced first. Begin the operation by eliminating connection between the fuel return hose/pipe and Fuel Rail while also uninstalling the atmospheric vent hose from the Fuel Pressure Regulator. Eliminate all debris from the Fuel Pressure Regulator along with its surrounding location before taking out screws (4, 5). Use tools to remove the Fuel Pressure Regulator along with its o-ring seal from the Fuel Rail by discarding the o-ring seal. After extracting the Fuel Rail return pipe together with its o-ring seal from the Fuel Pressure Regulator you should discard the o-ring seal. Check the regulator filter screen for contaminants before replacing the Fuel Pressure Regulator unit when contamination is detected. Place the new Fuel Pressure Regulator filter and apply a small amount of mineral oil gm p/n 9981704 to the o-ring seals (2, 7) before installation. You should place the new o-ring seals (2, 7) onto both the Fuel Pressure Regulator and the Fuel Rail return pipe. Follow the sequence of pressing the Fuel Rail return pipe along with its o-ring seal into the Fuel Pressure Regulator. Then use the same method to insert the Fuel Pressure Regulator with its o-ring seal into the Fuel Rail. Tighten the Fuel Pressure Regulator screws (4, 5) to 8 n.m (71 lb in). Tie one end of the atmospheric vent hose to the Fuel Pressure Regulator port while the other end leads to the Fuel Rail through the fuel return hose/pipe. Perform a leak inspection by starting the ignition for two seconds, waiting ten seconds before restarting the ignition for testing fuel leakages.

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