2009 Nissan Maxima 3.5

Joined
Oct 3, 2015
Messages
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Age
61
#1
Make
Nissan
Model
Maxima
Year
2009
Miles
134000
Engine
3.5
The car runs fine at first start however as soon as it warms up the engine rpm go up and down. This happens only at idle.
 
Joined
Oct 3, 2015
Messages
4
Likes
0
Points
1
Age
61
#4
I should have also mentioned that besides the engine rpms going up and down, it idles very erratically and occasionally it will shut off.
 

©hester

Jr. Member
Joined
Sep 11, 2018
Messages
43
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Points
8
#5
Please find out what the code(s) is/are. Auto Zone/O'Reily type parts stores would be able to scan the codes for you if you don't have access to a scan tool. Please post back with the results.

Thx
 
Joined
Nov 14, 2006
Messages
1,536
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Location
Nothern California
#6
Give us the actual codes, not a description. Many parts guys give you a verbal account of the code. We need the actual code number to be helpful.
 

grcauto

Hero Member
Joined
May 29, 2014
Messages
253
Likes
14
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#7
Codes are good to know. I'm going to take a stab at the IAC since it's at idle only. Codes will tell us.