Check engine light came on
#1
Sunday afternoon I installed my K&N cai went to work Monday morning and Mon. afternoon when I got off work got on my truck turn it on and the check engine light came on has any1 else experienced this?? I have a 2005 Silverado 4.8L I appreciate it if you guys have any advice/suggestions on what to do Thank U
#2
IMO one of the connections are loose or the filter was over-oiled and the oil got on your MAF, you might try tightening all the clamps and cleaning the MAF with some electronic cleaner.
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