2004 Chevrolet Avalanche Cause for Loss of Power. No Check Engine Light. Idles Smooth. Loss...

2004 CHEVROLET AVALANCHE

120,000 MILES

LONESTARJAVA

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Cause for loss of power. No check engine light. Idles smooth. Loss of power and vibration under acceleration. Plugs and wires are original. I was going to start there.

Dec 11, 2012 at 1:12 AM

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