What should I do before replacing the catalytic converter?

Some mechanics will tell you to try replacing the oxygen sensors first, to see if that solves the problem. There are two of them, one before and one after the catalytic converter.

What should I use to unclog my catalytic converter?

If you usually use low-octane fuel, then try using high-octane fuel for a few days. Your catalytic converter should be unclogged after a few days. Another option for unclogging your catalytic converter is by adding one gallon of lacquer thinner to ten gallons of gas.

Do You need A Sawzall to remove a catalytic converter?

You don’t necessarily need a sawzall to handle rust on a converter. If the converter is bolted in place, though, you can use penetrating oil to loosen rusty bolts and remove the converter. Click on another answer to find the right one…

Where do you put the gaskets on a catalytic converter?

Insert any gaskets supplied with the new catalytic converter. Some converters, especially bolt-installed ones, will come with small, round gaskets that sit in the pipes connected to the converter to give the converter a snugger, more secure fit.

Some mechanics will tell you to try replacing the oxygen sensors first, to see if that solves the problem. There are two of them, one before and one after the catalytic converter.

Where is the best place to steal a catalytic converter?

Thieves can remove the unit within a minute or two. Typically, catalytic converters are stolen from cars and trucks in driveways, strip malls or in parking garages. “Anywhere cars are exposed,” says Detective Abram Yap of the Long Beach Police Department.

What should I do before replacing the catalytic converter?