How many catalytic converters does a 2002 Nissan Altima have?
2 catalytic converters
Hi there – you are correct that there are 2 catalytic converters on your vehicle; one (sometimes called a pre-catalyst) that is part of the exhaust manifold, and a 2nd converter further “downstream” in the exhuast system.
Does a 2002 Nissan Altima have a catalytic converter?
With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This direct-fit catalytic converter is designed to fit the 1997-2003 Toyota Camry, 1998-2003 Nissan Altima, and additional vehicles.
What is a Precat on a car?
Pre Catalytic converters, sometimes referred to as pre-cats, are located in front of the main catalytic converter. The main role of the pre-catalytic converter is to improve the efficiency of the main catalytic converter.
Can you remove a pre catalytic converter?
Pre-cat removal is simply a matter of attacking the pre-cat matrix with hammer & screwdriver until its broken into lumps small enough to pass through the lower exhaust port. The ceramic material crumbles very easily.
How much is a catalytic converter worth off of a Nissan Altima?
The average cost for a Nissan Altima catalytic converter replacement is between $1,682 and $1,730. Labor costs are estimated between $142 and $180 while parts are priced between $1,539 and $1,550.
Do you need a pre catalytic converter?
Their purpose is to reduce the emission of harmful gases such as carbon monoxide (CO) and hydrocarbons (HC). Pre-cats work by converting these gases into less harmful substances before they are emitted into the atmosphere. All cars sold in the United States since 1975 must be equipped with a catalytic converter.
What are some of the problems with the 2002 Nissan Altima?
Problems & Complaints. CarComplaints.com Notes: Here’s a disturbing trend for the 2002 Nissan Altima: the engine starts burning oil like crazy, the catalytic converter goes bad, the head gasket blows and eventually the entire engine needs replacement.
How many miles before a Nissan Altima fails?
Like a script from a horror film, these Altimas seem doomed to fail around 95k miles. Click on a category below for details. Help? Loading Curious how the 2002 Altima compares to other years?
How do I donate a 2002 Nissan Altima?
Donate your old car in minutes through the CarTalk Vehicle Donation Program. CarComplaints.com Notes: Here’s a disturbing trend for the 2002 Nissan Altima: the engine starts burning oil like crazy, the catalytic converter goes bad, the head gasket blows and eventually the entire engine needs replacement. Sound familiar?
What to do with your old Nissan Altima?
Donate your NISSAN ALTIMA! Is it time to move on? Support NPR & the programs you love. Donate your old car in minutes through the CarTalk Vehicle Donation Program.