How many catalytic converters are in a 2004 Infiniti G35?
Your vehicle has two catalytic converters. These two converters are assembled, along with a muffler and some pipe, as one integral piece. The OEM Infiniti part number, if you require replacement of these converters, is 20020-CR91A.
How much does it cost to replace a catalytic converter on a G35?
The average cost for an Infiniti G35 catalytic converter replacement is between $1,481 and $1,516. Labor costs are estimated between $134 and $168 while parts are priced at $1,348.
How do you replace a catalytic converter in a car?
Crawl under the vehicle and spray penetrating fluid onto the holding bolts on each end of the catalytic converter (the converter is located on the exhaust system near the front of the vehicle) and allow it to work in for a few minutes. Unplug the oxygen sensor wiring harness from the converter (if equipped).
Can a bypass pipe be installed in a catalytic converter?
There are few instances in which it is allowable to remove the catalytic converter and install a bypass pipe. If a vehicle has high mileage, the converter can become clogged, causing the vehicle’s performance to suffer; a bypass pipe then is installed in place of the converter as a troubleshooting tool to see…
How do you remove an oxygen converter from a car?
Unplug the oxygen sensor wiring harness from the converter (if equipped). Loosen and remove the converter holding bolts with an adjustable wrench, in a counterclockwise direction, and set them aside. Lower the converter to the ground and set it aside. Place the bypass pipe into the exhaust system where the converter was removed.
How can I remove a catalytic converter from my car?
Anyone with some decent car sense and a few tools can take care of removing their catalytic converter at home. All you need to do is follow these three steps. • Uncouple the O2 sensor on your vehicle. You can do this if you have an O2 wrench available. Most auto parts stores have them or you can order one online.
What happens when you turn on the catalytic converter?
The catalytic converter then turns the carbon monoxide into carbon dioxide while the hydrocarbons become CO2 and water. The nitrogen oxides become oxygen and nitrogen.
Can a car be impounded without a catalytic converter?
A failure may cause your vehicle to be impounded too. 7. You will lose your low-end torque without a catalytic converter. The catalytic converters in the past were very restrictive because the exhaust coming from the combustion process was extremely toxic.
When did fuel stations stop using catalytic converters?
Up until the 1990s, fuel stations in the United States offered leaded and unleaded gasoline for sale. That’s because the presence of a catalytic converter eliminated the option of using a leaded fuel.