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Kandn Intake Problems

mattflynn

By mattflynn
in Ask A GM Technician

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mattflynn New Member

mattflynn

Posted
Posted

Hey I just installed a K&N intake kit on my truck (2003 sierra 5.3) and ever since then it will idle fine park and nuetral but when in drive or reverese it idles rough like a 200-300 or stalls out completly. I tried spraying some break cleaner on my MAF because i have heard of this maybe being the problem that the oil from the filter messes with it but still same thing. I would really appreicate the help thanks

jro909 Senior Enthusiast

jro909

Posted
Posted
throw the filter in the garbage,put on the factory filter and learn grasshopper from your mistakes!!

 

 

+1

 

 

CAI have no place on a stock truck, that factory box and filter can produce enough air to meet any power the motor can produce

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