Question about 1996 Nissan Sentra
Code P400 is an EGR (exhaust gas recirculation) valve malfunction.
These cars are known for the EGR ports getting clogged.
The valves themselves rarely fail.
Posted on Jun 06, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jan 01, 2016 | 2005 Nissan Sentra 1.8
Jun 18, 2015 | 2003 Nissan Sentra GXE
Feb 03, 2015 | 2003 Nissan Sentra
Feb 03, 2015 | 2003 Nissan Sentra GXE
Jan 15, 2015 | 2001 Nissan Sentra
Oct 05, 2012 | 2000 Nissan Sentra
Jul 12, 2011 | 2000 Nissan Sentra
Jul 30, 2010 | 1996 Nissan Sentra
Oct 19, 2009 | 2000 Nissan Maxima
Jul 08, 2009 | 2001 Nissan Sentra
1,248 people viewed this question
Usually answered in minutes!