K 2500 Truck 4WD V8-6.0L VIN U (1999)
16. Note the position of the fuel and EVAP pipes for aid in installation.
17. Remove the fuel and EVAP pipes from the retaining clips (1).
18. Remove the fuel and EVAP pipes.
INSTALLATION PROCEDURE
IMPORTANT:
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When replacing the fuel or EVAP pipes, always replace them with original equipment or parts that meet the GM specifications for those parts. The
replacement pipes must have the same type of fittings as the original pipes in order to ensure the integrity of the connection.
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Do Not use copper or aluminum tubing to replace steel tubing. Only tubing meeting the 124-M specification or its equivalent is capable of meeting
all pressure, corrosion and vibration characteristics necessary to ensure the durability standard required.
1. Install the fuel and EVAP pipes into the retaining clips (1).
