How to service and repair the fuel pressure regulator on Chevrolet K3500?

The repair process for the Fuel Pressure Regulator starts by disconnecting the negative battery terminal and follows with using the fuel pressure gauge (J 34730-1A). The fuel pressure gauge (J 34730-1A) should be used to empty fuel system pressure from the system. You should begin by taking off the upper Intake Manifold before disconnecting the vacuum line running to the regulator. First remove the snap ring from the pressure regulator housing after which you should set a towel beneath the regulator to catch any leaking fuel. Twisting back and forth motions while pulling action enables you to take out the Fuel Pressure Regulator from its fuel rail socket. Remove the pressure regulator o-ring together with its filter and large o-ring along with its o-ring back up so you can discard all of these o-rings. Clean engine oil should be used for lubricating new pressure regulator o-rings before installing the o-ring back up , large o-ring , filter , and small o-ring onto the regulator. The next step includes inserting the pressure regulator into the fuel rail housing before carefully inserting the snap ring retainer into its designated slot on the fuel regulator housing. A seat check of the regulator must be performed by pulling on it before reattaching the negative Battery Cable while looking for fuel leaks in the system through multiple ignition switch cycles. The last step involves attaching the vacuum line to the regulator before reinstalling the upper Intake Manifold.

OEM Chevrolet K3500 Fuel Pressure Regulator

Fuel Tank Pressure Regulator

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Chevrolet K3500 Fuel Pressure Regulator Part Number: 19245530
$92.92 MSRP: $188.72
You Save: $95.80 (51%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Regulator Kit, Fuel Pressure; Regulator Kit, Fuel Injection
- Replaces: 17113517, 17113536, 17113555, 89060420, 17113288, 17113678, 12574986, 17122592
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1997 Chevrolet K3500 | Base, Cheyenne, Silverado | 8 Cyl 7.4 L GAS
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Chevrolet K3500 Fuel Pressure Regulator Part Number: 19210686
$77.57 MSRP: $157.56
You Save: $79.99 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Regulator Kit, Fuel Pressure; Regulator Seal Kit; Regulator Kit, Fuel Injection
- Replaces: 17113203, 88894356, 89060422, 89017453
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 Chevrolet K3500 | Base, Cheyenne, LS, Silverado | 8 Cyl 5.7 L GAS
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Chevrolet K3500 Fuel Pressure Regulator Part Number: 17112907
Product Specifications
- Other Name: Regulator Kit, Throttle Body/Carburetor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1995 Chevrolet K3500 | Base, Cheyenne, Silverado | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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Chevrolet K3500 Fuel Pressure Regulator Part Number: 17112399
Product Specifications
- Other Name: Regulator Kit, Throttle Body/Carburetor; Cover
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1992 Chevrolet K3500 | Cheyenne, Scottsdale, Silverado | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS

Chevrolet K3500 Fuel Pressure Regulator

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The car part, Chevrolet K3500 Fuel Pressure Regulator is another very important part of the car that is important in the proper working of the fuel injection system of the car. This Fuel Pressure Regulator is for keeping fuel pressure accurate and is installed to the fuel rail its functioning on the spring and diaphragm feature with the help of which fuel circulation occurs in accordance with engine vacuum. In its normal state, the Fuel Pressure Regulator lets fuel to flow back into the tank, however, as throttle is opened up, the vacuum is minimized allowing sufficient pressure for the fuelling. Chevrolet manufactured the K3500 from 1988 to 2002, and it is suitable for different models within K3500 range, which means that it is versatile. Regarding the model proper, the K3500 is viewed as a highly reliable professional construction vehicle with the Vortec family of engines that renders crucial tasks; that is why the Fuel Pressure Regulator is critical to the vehicle's operation to increase its effectiveness and safety. Aspects such as the solidity of parts used in the Construction of Chevrolet K3500 Fuel Pressure Regulator and versatility in fuel systems that support the part in the automotive market. This Fuel Pressure Regulator is reliable and its quality boosts the efficiency of the Chevrolet K3500 on the road. In conclusion, the Chevrolet K3500 Fuel Pressure Regulator is an important component in the car's performance and is a perfect representation of the durability and technology put into the building of Chevrolet K3500 as well as improving the experience for K3500 drivers.

Chevrolet K3500 Fuel Pressure Regulator Parts and Q&A

Fuel Pressure Regulator
19210686
Q: How to service and repair the fuel pressure regulator on Chevrolet K3500?
A:
The repair process for the Fuel Pressure Regulator starts by disconnecting the negative battery terminal and follows with using the fuel pressure gauge (J 34730-1A). The fuel pressure gauge (J 34730-1A) should be used to empty fuel system pressure from the system. You should begin by taking off the upper Intake Manifold before disconnecting the vacuum line running to the regulator. First remove the snap ring from the pressure regulator housing after which you should set a towel beneath the regulator to catch any leaking fuel. Twisting back and forth motions while pulling action enables you to take out the Fuel Pressure Regulator from its fuel rail socket. Remove the pressure regulator o-ring together with its filter and large o-ring along with its o-ring back up so you can discard all of these o-rings. Clean engine oil should be used for lubricating new pressure regulator o-rings before installing the o-ring back up , large o-ring , filter , and small o-ring onto the regulator. The next step includes inserting the pressure regulator into the fuel rail housing before carefully inserting the snap ring retainer into its designated slot on the fuel regulator housing. A seat check of the regulator must be performed by pulling on it before reattaching the negative Battery Cable while looking for fuel leaks in the system through multiple ignition switch cycles. The last step involves attaching the vacuum line to the regulator before reinstalling the upper Intake Manifold.