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Home >> Chevrolet >> 2021 >> Blazer RS, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine Mechanical - 2.5L (LCV)) >> Repair Instructions >> Intake Manifold Removal >> Fuel Pump and Components

Fuel Pump and Components

WARNING: This page is about a different variant/trim than selected.
Fig 1: Exploded View Of Fuel Pump And Components
GM5166441Courtesy of GENERAL MOTORS COMPANY
Fuel Pump and Components

Callout Component Name
1 Fuel Pump Cover Bolts (Qty: 3)
2 Fuel Pump Cover
3 Fuel Pump Insulator
WARNING:

The noise cancelling foam component MUST be replaced if it has been exposed to engine fluids. Failure to replace the noise cancelling foam component that has been exposed to engine fluids may result in an engine fire resulting in catastrophic engine damage, and possible injury or death.

4 Fuel Feed Intermediate Pipe
NOTE:

Discard the pipe.

5 Fuel Pump Bolt (Qty: 2)
CAUTION:

Alternately loosen the fuel pump bolts one turn at a time until the pump is fully disengaged from fuel pump lifter follower. Trying to remove the pump bolts without even side-to-side loosening may result in pump plunger damage

NOTE:

Discard the bolts.

6 Fuel Pump
7 Fuel Pump Gasket
NOTE:

Discard the gasket.

8 Fuel Pump O-Ring
NOTE:

Discard the O-ring.

9 Valve Lifter Follower