What would YOU do NEXT? Cylinder 1 misfire 1997 Buick Lesabre.?

  • Thread starter Thread starter Branalista
  • Start date Start date
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Branalista

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What I've done:
Changed all spark plugs, changed wires, change intake manifold gasket!!!, put dry gas in 1 full tank & ran through, put fuel injector cleaner in 1 full tank & ran through.

Error code Cylinder 1 Misfire still coming up.

What would you do next???
Looks like a 1997 Lesabre does not have a "distributor cap."
 
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