Dodge Cummins Diesel Forum banner

1 - 4 of 4 Posts

·
Registered
Joined
·
95 Posts
Discussion Starter #1
2008 dodge 2500 4x4 with 55k miles. never had any issues till i installed a k&n cold air intake and next thing u know my over head display showed service recomended or what ever and that was about 50 miles after install and then after that the CEL came on? had a code for bank 1 performance. nothing else done to truck and install of intake was smooth and no issues.. Any one have a idea on whats going on? runs amazing no issues
 

·
Registered
Joined
·
15 Posts
Maybe try unhooking a battery terminal for about a minute and maybe that will reset everything for you. On all CAI's I have installed they have said to do that when installing. If you already did that, I have nothing else to recommend. Good luck.
 

·
Registered
Joined
·
566 Posts
maybe it's unrelated but it would help if you filled out your signiture so we know what other mods if any you have.
 

·
f7u12
Joined
·
2,295 Posts
k&n's wet/oil filter is not recommended for the 6.7l. if i remember correctly the oil fouls the sensor. if you clean the sensor and put a dry filter on there the CEL may go away
 
1 - 4 of 4 Posts
Top