Experience Engines, transmissions, electrical, suspension, brakes, computer systems, radios, interior, glass and body work on late model Nissan automobiles
chris wrote at 2007-04-08 03:31:47
I own the same car and experienced the same problem and found out it was the EGR valve was carboned and not shutting properly.
kv wrote at 2007-07-12 22:48:01
Check your intake manifold and exhaust manifold gasket. This problem is very common on the first and second generation Altimas!
steve wrote at 2008-12-22 01:01:21
Most likely the intake manifold gasket...very common defect. After the repair the drive cycle will need to be reset and let me tell you it is a ROUGH one. Involves major speed changes, AC on and off, OD on and off all in a crazy order and the do it AGAIN. Print out the drive cycle and good luck
