Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Buick >> 2021 >> Envision Preferred, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 2.0L (LSY) - Repair Instructions >> Repair Instructions >> Fuel Injection Fuel Rail Insulator Replacement

Fuel Injection Fuel Rail Insulator Replacement

GM5612822Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Engine Coolant Flow Control Valve Replacement
1 Fuel Injection Fuel Rail 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.