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Won't stay idling


New member
Buick Ownership
2006 Buick Terraza CXL
My 2006 Buick Terraza CXL won't stay I did idling then it mis-fires and dyes out, changed the map sensor New ignition coil, plugs, wires...Pulled catalytic converter off cleaned it good, cleaned throttle sensor checked MAF sensor works fine and engine light comes on an flashes..Idk.....
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