Question about 1997 Buick Century
Code PO301 with consistent Service engine soon lighted.... non specific code ..random cylinder 1 misfire... Mechanic thinks it needs a valve job... other possibilities??? Can't pass inspection and time is running out
Replace spark plugs and wires. If thats not it, its your intake gasket. Mine did the same thing. I am working on putting my third intake gasket in my buick. 137740 miles
Posted on Aug 17, 2008
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Posted on Jan 02, 2017
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