How do you remove the Fuel Pressure Regulator on Chevrolet Trailblazer?

To remove the V6 fuel pressure regulator, start by relieving the fuel system pressure and disconnecting the cable from the negative battery terminal. Then, remove the air intake resonator and clean any dirt and debris from around the fuel pressure regulator. Disconnect the fuel pressure regulator vacuum line and unclip the engine wiring harness. For installation, start by installing a new O-ring and lubricating it with clean engine oil. The remainder of the installation is the reverse of the removal.

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Fuel Tank Pressure Regulator

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2 Fuel Pressure Regulators found

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Chevrolet Trailblazer Regulator Kit,Fuel Pressure
Part Number: 19245530
- Other Name: REGULATOR KIT, Fuel Injection; Fuel Pressure Regulator
- Replaces: 89060420, 12574986, 17113288, 17113678, 17122592, 17113536, 17113555, 17113517
$82.48 MSRP: $171.26
You Save: $88.78 (52%)

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Fits the following Vehicles:
2003-2004 Chevrolet Trailblazer | 4 DOOR, 4 DOOR EXT | 8 Cyl 5.3L
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Chevrolet Trailblazer Regulator,Fuel Pressure
Part Number: 88894176
- Other Name: REGULATOR, Fuel Injection; Fuel Pressure Regulator
$109.77 MSRP: $261.37
You Save: $151.60 (59%)

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Fits the following Vehicles:
2002-2004 Chevrolet Trailblazer | 4 DOOR, 4 DOOR EXT | 6 Cyl 4.2L
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Chevrolet Trailblazer Fuel Pressure Regulator Parts Questions & Answers

Regulator Kit,Fuel Pressure
19245530
Q: How do you remove the Fuel Pressure Regulator on Chevrolet Trailblazer?
A: To remove the V6 fuel pressure regulator, start by relieving the fuel system pressure and disconnecting the cable from the negative battery terminal. Then, remove the air intake resonator and clean any dirt and debris from around the fuel pressure regulator. Disconnect the fuel pressure regulator vacuum line and unclip the engine wiring harness. For installation, start by installing a new O-ring and lubricating it with clean engine oil. The remainder of the installation is the reverse of the removal.

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2004 Fuel Pressure Regulator 2003 Fuel Pressure Regulator 2002 Fuel Pressure Regulator