Thursday, November 24, 2011

Misfiring engine cylinder? what will it take to fix it? how much will it cost? is it safe to drive?

I'm geting codes for

P0172 Fuel Trim System Rich Bank 1

P0306 Cylinder 6 Misfire Detected

P0406 Exhaust Gas Recirculation Sensor A Circuit High|||It is safe to drive. None of those are serious issues and the first two are common nuisance codes. You don't mention make, model, or year, but in general a tank of either top tier gasoline or any old gasoline with fuel injector cleaner is a good place to start. If the car has a lot of miles a tune-up is in order. In late model cars that is not much more than replacing spark plugs but in slightly older cars it involves replacing the high voltage parts - spark plug wires, distributor cap and rotor.|||its time for you to change your spark plugs

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