Anyone who has owned a GM with the infamous “AFM” or “active fuel management engine” knows how big of a fumble the government bailed out automaker made coming up with this mess. From lifters that break to cams that get wiped out to the 5qts of oil they will burn between changes, there is no end to the list of problems these engine have. Here in the PRNY (Peoples Republic Of NY) or anywhere in the rust belt the only thing that wears out faster than the AFM engines in these GMT900 series trucks is the frame. On a quiet night around here you can listen to the frame rotting away. So with that being said customers in these parts rarely want to fix these oil guzzlers when they come in with one of the AFM cylinders sucking so much oil it fouls out a spark plug and causes a misfire with a flashing engine light. So in this video I show you a common practice around our shop to keep these junkers going while they are waiting for the frame to rot away. Oh and don’t take my word for it that the AFM engines are a disaster, just Google “Problems with AFM engines” and pull up a chair.
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Due to factors beyond the control of South Main Auto Repair, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. South Main Auto Repair assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. South Main Auto Repair recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. Due to factors beyond the control of South Main Auto Repair, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained.