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How do you Change, Replace, or Install Broken Buick Century, GM 3100, 3400, 4.3L V6 Air Flow Meter Replacement

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Tools required:

  • Flathead screwdriver

Step 1: Using the flathead screwdriver, loosen the air intake hose clamps (2). Disconnect the hose from the engine AND the air box.

Step 2: Disconnect the air flow sensor's wiring harness (1).

Step 3: Using the flathead screwdriver, pry and remove the air flow sensor from the air intake hose.

Step 4: The sensor is now free from the hose.

Step 5: Attach the hose collar to the air box, and slide the air flow sensor onto the air box attachment.

NOTE: Be sure to use the guiding arrows to ensure proper placement.

Step 6: Once the air flow sensor is secured to the air box, attach the air intake hose at both ends, and secure it by tightening the clamps (2).

Step 7: Connect the wiring harness (1).
These Part Change / Installation Instructions Apply to:

0 Buick Century Replacement Instructions

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