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Home >> Chevrolet >> 2021 >> Blazer RS, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Controls And Fuel - 2.5L (LCV) - Repair Instructions) >> Repair Instructions >> Fuel Pump Trim Reset >> When to Perform the Procedure

When to Perform the Procedure

WARNING: This page is about a different variant/trim than selected.
NOTE:

Failure to perform this procedure may result in poor system performance, DTCs being set, or customer dissatisfaction.

Perform this procedure when the following component has been serviced:

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