Having problems with your 1999 Pontiac Grand Am GT ?
Replaced wires and spark plugs on a 99 Grand AM GT. Running rough, check engine light comes on and catalytic converter runs very hot.
YOU NEED TO START WITH THE CHECK ENGINE LIGHT ADVANCE AUTO PARTS DOES IT FOR FREE MOST SHOPS ARE CAPABLE OF LOOKING UP THE CODE AND TELLING YOU WHAT IT IS
Repair Help & Product Troubleshooting for 1999 Pontiac Grand Am GT
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