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dennis wysocki posted an answer for this 2002 Pontiac Montana:
"My 2002 Montana had the same problem. I was lucky it was just a fuse in the fuse block. ..."
dennis wysockidennis wysocki posted a question about 2002 Pontiac Montana:
"At 70 mph, My 2002 Pontiac Montana showed 1500-1700 rpm on the tach. Suddenly it shows..."
dennis wysocki
Cars & Trucks 1 answer