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Secondary air injection check valves

(2005 Chevrolet Avalanche 1500)
in Las Vegas, NV on July 08, 2010
were are the secondary air injection check valves
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Popular Answer
on July 08, 2010
The secondary AIR injection check valves on your 2005 Chevrolet Avalanche should be located at the end of each of the AIR tubes attached to the right and left exhaust manifolds. The check valves separate the metal AIR tubes from the rubber AIR hoses.
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computer code P2441 Secondary air injection system switching valve stuck closed bank 1
this crap should never be allowed of the assembly line until they are fit to drive in traffic.
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