1998 Buick Regal check engine light kept coming on and the car was sputtering.?

jerseygirl11964

New member
I checked the codes and it said multiple misfiring and EGR flow. I changed the spark plugs and 4 of 6 wires and it is still sputtering, worse when I put the a/c on. After running the codes again it still comes up misfire on #2 even thought I changed the wire and plug on that one. I am trying to find where the EGR sensor is to change that but can't locate it. Should I also put a new plug on #2 even though I already did? The car is also now stalling. Just needs some direction. Thanks
 
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