Misfire

Asked by Apr 26, 2016 at 12:11 AM about the 2000 Buick LeSabre Custom

Question type: Maintenance & Repair

Car misfire change coil packs n sprark plugs
n wires still misfiring what else can it be

1 Answer

88,855

Injectors, internal vacuum leak, leaking valves. Try having the injectors professionally cleaned first.

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