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Related Nissan Questions
I have the following code on my Nissan Pathfinder 2003.
I have the following code on my Nissan Pathfinder 2003. P0430: Catalyst System Efficiency Below Threshold (Bank 2) -- I am not a good mechanic, but I understand things. I would like to know before I c… read more
Anthony P.
Anthony P.
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Pathfinder: May i please have a cost estimate to repair a diagnostic
May i please have a cost estimate to repair a diagnostic 420 code on my 2005 Nissan Pathfinder. My service garage advises the code indicates that "one side" of the catalytic converter system is bad. T… read more
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Nissan Pathfinder: I have a Nissan Pathfinder Yr 2004 and My
I have a Nissan Pathfinder Yr 2004 and My catalytic converter needs to be replaced. I live in Phoenix,AZ and need to know is can I purchase it in California. Then return to Phoenix with it installed? … read more
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Pathfinder: 2006 Pathfinders transmission has failed and the
2006 Pathfinder's transmission has failed and the vehicle is no longer under the warranty. Thsi has been a sytematic problem with this model, and Nissan has not been of any help whatsoever. I need sug… read more
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I have a 2005 Nissan Pathfinder LE, which I absolutely love.
I have a 2005 Nissan Pathfinder LE, which I absolutely love. It given me great service and still runs like new. I still owe 11,000 on it and it has 153,000 miles on it. In Oct of this year, the car wa… read more
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Clifton B.
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93 Nissan Pathfinder: im driving..gas, my car will accelerate slowly
Hi there. I own a 93 Nissan Pathfinder. Recently while im driving and I press the gas, my car will accelerate slowly. It will not do this when I first start the car and drive, only about 10 minutes af… read more
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2000 nissan pathfinder: runs fine..catalytic converter..same problem
I have a 2000 nissan pathfinder I had it towed home and when its cold it runs fine but after about 15 minutes of running it will not run i looked and the catalytic converter was orange so i changed it… read more
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2005 Nissan Pathfinder: catalytic converter..a random misfire code
I have a 2005 Nissan Pathfinder 4.0 V6... Had catalytic converter replaced .. Bank 1 ... Now is throwing a random misfire code P300...and a P1283 code.. what are these codes and can one cause the othe… read more
Mike V.
Mike V.
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Subaru and Nissan factory training.
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2002 Nissan Pathfinder: p0420 Catalytic Converter..tanks
Have a 2002 Nissan Pathfinder with a code of P0420 Catalytic Converter System Efficiency Below Threshold....car has 165000 miles, recommended use of premium 91 octane gas always used untill recently..… read more
Eric
Eric
Retired
N/A
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2001 Pathfinder: After changing my Max airflow Sensor..chip..emissions
After changing my Max Airflow Sensor I was just told that BOTH my catalytic converters are bad. But I also read that Nissan made an "update" to the computer chip for my 2001 Pathfinder to allow a grea… read more
Ron Z.
Ron Z.
Vocational, Technical or Trade Scho
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2006 Nissan Pathfinder S: leak..catalytic converter..noise coming
I have a 2006 Nissan Pathfinder S when I start the car I notice that there is a leak from the catalytic converter is this normal? Also when we first take off we hear some rattling noise coming from un… read more
Aaron
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High School or GED
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1995 nissan pathfinder: runs fine..acceleration..catalytic converter
runs fine at idle but loss of acceleration and brings up code 55 is a 1995 nissan pathfinder could this b the catalytic converter… read more
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Service Engine light on my 2000 Nissan Pathfinder (105,000
"Service Engine" light on my 2000 Nissan Pathfinder (105,000 miles)resulted in a Nissan dealership's diagnosis that the two REAR Oxygen Sensors were bad. The dealership was wanting a ridulous price to… read more
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2005 pathfinder: car wouldnt..the check engine light came back on
I have a 2005 pathfinder (84000 miles). The check engine light came on, then the car wouldn't run at all. I had the IPDM replaced, the car now runs, but the check engine light came back on. I had the … read more
James
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2006 nissan pathfinder: ses light..catalytic converter..the 02 sensors
2006 nissan pathfinder 115,800.00 miles ses light is on code po430 , failed bank 2 catalytic converter can i change the 02 sensors myself and which side is bank 2 also how many sensors are on each ban… read more
Ron Z.
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2002 Nissan Pathfinder: Mass Air..the Service Engine Soon Light comes
9/17/09 - My 2002 Nissan Pathfinder, 83K miles, developed a problem in November, 2008. Since then it has had two Mass Air Control Valves, one acellarator control control valve and now it is again acti… read more
HondaPlatinum
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same code..diagnostic..is p0420 : System efficiency below threshold
I'm getting the run around, with a bunch of b s and after costly repairs the same code shows up, and surprisingly no one seems to know what to do unless I have more money for yet more diagnostic b s t… read more
Roy Sheidenberger
Roy Sheidenberger
8,605 satisfied customers
2002 pathfinder: Leak..exhaust system..80k..catalytic converter
Leak in exhaust system for 2002 pathfinder, car has about 65k miles on it looking for coverage under 8 year or 80k mile warranty of catalytic converter… read more
Mike V.
Mike V.
Nissan Technician
Subaru and Nissan factory training.
9,929 satisfied customers
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used your service this weekend with "Trecers" help. thank you ,thank you, thank you. replaced an A/C fan motor. Local Auto Zone had part. $15.00 "tracer" fee and $40.00 for parts, I saved several hundreds of dollers at a shop. i will recommend you and use you in the future.

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9 dollars, 2 hours of my time, and I drove away. Your diagnosis was right on the mark. Thank you so much.

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Lurch. Thank you very much. I had real doubts about this website but your promptness of response, quick followup and to the point answer with picture was incredible.

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As a single woman, I really appreciate an excellent and affordable opinion.
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SueCharleston, WV

Another great insight to what may be the problem. I will have my mechanic take a look at it tomorrow. Thanks again, Frank...you do indeed know your stuff.

JimCastleberry, FL

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Chris(aka-Moose)

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Marty

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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