Nissan Altima Forum banner

1 - 2 of 2 Posts

·
Registered
Joined
·
1 Posts
Discussion Starter #1
My 2005 Altima is having some idle patterns. 2days ago the car was in drive and I was waiting for the light to turn green and it was idling around 300-200 rpm and the car turned off. This was never a problem, but about 1 week I did install an aftermarket exhaust header and a cat back exhaust. I notice this idlying problem when the car is cold but if I put the car in neutral I'm good. Could it be that the oxygen sensor spacer I put on the headers be to far? Keep in mind its an auto tranny, I appreciate any help or tips.
 

·
Registered
Joined
·
1,930 Posts
I used 2 o2 spacers together on my 2nd sensor and don't have this problem. Are you getting a service engine light?
 
1 - 2 of 2 Posts
Top