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Chris(aka-Moose), Nissan Technician
Category: Nissan
Satisfied Customers: 48660
Experience:  16 years of experience
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I have a 2006 nissan titan v8 5.6 liter. How many catalytic

Customer Question

I have a 2006 nissan titan v8 5.6 liter. How many catalytic converters are there and how do I change them
JA: Thanks. Can you give me any more details about your issue?
Customer: I was told they need to be changed and it would cost $3000.00. I have. 160,000 miles on it. I don't know any other details
JA: OK got it. Last thing — Nissan Mechanics generally expect a deposit of about $20 to help with your type of question (you only pay if satisfied). Now I'm going to take you to a page to place a secure deposit with JustAnswer. Don't worry, this chat is saved. After that, we will finish helping you.
Submitted: 1 year ago.
Category: Nissan
Expert:  Chris(aka-Moose) replied 1 year ago.

Welcome, I'm Chris (aka Moose). Experts aren't employees / agents of Just Answer. We are independent service providers using the Site to sell their Expert knowledge to Customers. I strive to provide EXCELLENT 5 STAR service, let me know what's needed from me so your pleased.

There are 2 catalytic converter. One on each side of the engine and they are part of the exhaust manifolds. To replace them:

  • Remove the engine undercover
  • Remove front final drive assembly (4WD models)
  • Remove the main muffler assembly and center exhaust tube.
  • Remove the front exhaust tubes.
  • Remove front tires.
  • Remove fender protectors.
  • Remove the LH and RH air fuel ratio A/F sensors.
  • Support the engine using a suitable tool.
  • Remove the engine mounting insulator.
  • Remove the exhaust manifold cover.
  • Remove the oil level gauge guide
  • Remove the exhaust manifold.

I am sending an offer to upload the repair guide if you need images to follow.

Thanks for asking your question and letting me try to help you.

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Expert:  Chris(aka-Moose) replied 1 year ago.

I like to stay in contact with my customers. I assume you were not pleased with me or my answer since you did not rate it leaving me feedback. Just so you know we can still work on this issue. We can pick up where we left off or start over. I hate you paid all that money for your question deposit and have left not satisfied. Would any diagrams or repair guides or a phone call help?.

Thanks Chris