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How do you un-clog a catalytic converter on a 2001 Grand Prix GT?
Wiki User
∙ 11y ago
You will need to replace it.
Wiki User
∙ 11y ago
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2001 grand prix diagnostic trouble codes po420?
P0420 is a Catalytic Converter efficiency failer. More than likely you will need a new Catalytic Converter.
Where is the catalytic converter on a 2001 Chevy S10?
The catalytic converter is found in the exhaust system between the engine and the muffler.
Does a 2001 Ford Focus have a catalytic converter?
Yes.
Where are the oxygen sensors located in a 2001 dodge ram truck?
They are on either side of the catalytic converter.They are on either side of the catalytic converter.
Where are the oxygen sensors on a 2001 Dodge Ram?
The upstream sensor screws into the front of the catalytic converter. The downstream is screwed into the pipe after the catalytic converter.
How much does it cost to have a catalytic converter installed in a 2001 Mazda tribute?
how much does it cost to have a catalytic converter installed in a 2002 Mazda tribute
How many catalytic converters are on a 2001 Plymouth neon?
A Plymouth Neon has one catalytic converter.
Where is the oxygen sensor on a 2001 dodge ram 1500 with a 5.9 motor?
There are two. The upstream screws into the catalytic converter. The downstream is in the pipe after the catalytic converter.
Where is the Catalytic Converter at on a 2001 Kia Spectra?
The Catalytic Converter is located in the middle of the car underneath. about 3/4 of the way towards the front of the car
How many catalytic converters in a 2001 Subaru Forester?
There is only one catalytic converter in the exhaust system.
Where is the catalytic converter located on a 2001 Chevy Venture van?
A catalytic converter on a 2001 Chevy Venture van is located under the vehicle. Follow the exhaust pipe from the engine to the rear of the vehicle. The large object connected to the exhaust pipes between the engine, and the muffler at the rear, is your catalytic converter.
Where is rear 02 sensor in a 2001 Dakota?
Right after the catalytic converter
