MAF Cleaning help
Well I felt this was more of a general issue than something specific to my truck, I searched and found nothing helpful, so here we go .....
My check engine light came one two (Now three) tanks ago. I get code P0171 (System too lean .... bank one I think). I read one OBDIICodes.com (IIRC) that it may be a dirty maf and if it isnt that it could be a bad O2. So I am trying to clean the maf before i try anything else. I went to advanced and got the CRC Mass Air Flow Sensor cleaning .... cleaner. Are there any Do's and Dont's to cleaning the MAF?
2004 Ranger 4 dr. Supercab EDGE 3.0
-K&N FIPK II Cold Air Intake
-Magnaflow 2.5" In/Out Muffler
-Alcoa's wrapped in General Grabber AT2's