2001 Pontiac Grand Am big problem

2001 PONTIAC GRAND AM

149,756 MILES • 4 CYL • FWD • AUTOMATIC

CARLOS2234

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I change ingition module the cranck and cam sensor one ingntion coil and the car make backfire a diconect a one wire cilnder 3 or 1 the car start but when I conect it back meke and explotion like cross wires can you help me ? tank you

Apr 23, 2010 at 12:13 PM

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