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Can a bad catalytic converter cause a P0303 code if so why only one cylinder?
Wiki User
∙ 13y ago
the answer is no . the converter would not affect just one cylinder .
Wiki User
∙ 13y ago
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Does non oxygenated gasoline cause damage to catalytic converters?
No. Oxygenation just helps get more complete combustion, both in the cylinder and the catalytic converter.
Is it safe to drive a car when one cylinder is misfiring?
It depends on the reason that cylinder is misfiring. It could cause serious damage to the catalytic converter.
What could make catalytic converter turn red 2002 Ford Taurus?
A partially clogged converter will cause this. Also an overly rich fuel/air mixture or a cylinder misfire is a cause.
Can a plugged up catalytic converter cause low idle stall on a 2000 Mitsubishi Galant 4-cylinder?
Yes, it sure can.
Would no catalytic converter cause backfire?
Having no catalytic converter installed is illegal and can cause a myriad of problems. Probably not a backfire though.
Can burning antifreeze cause the catalytic converter to go?
Yes, internal coolant consumption can damage a catalytic converter.
Can a catalytic converter cause the EGR valve to go bad?
No, the catalytic converter is downstream from the EGR valve so it has no effect on it.
Will a plugged catalytic converter make your car act like it has just dropped a cylinder?
A clogged converter will cause the engine to loose power and act as though you are pulling a heavy load. The engine will not miss as if you have a bad cylinder. You will basically have no power.
Can catalytic converter cause a knocking sound?
Yes
Could a faulty catalytic converter cause defrost system not to work properly?
No, the catalytic converter has nothing whatsoever to do with your defrost system.
Can a bad catalytic converter cause hard starts?
A bad catalytic converter can cause hard starts if it has become clogged. This produces excessive back pressure in the engine.
Can a bad catalytic converter damage the ignition coils or a bad ignition coil can cause to catalytic to go bad on a ford expedition?
A bad coil can damage a converter. If the engine is misfiring, it will cause raw fuel to get into the converter and that can cause failure.
