Diesel Place : Chevrolet and GMC Diesel Truck Forums - View Single Post - Strange LBZ glow plug issue
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Old 12-15-2015, 06:13 PM   #10 (permalink)
Join Date: Sep 2014
Posts: 62

Just a reminder for those needing to replace glow plugs, AC Delco are the recommendation for a reason. I did the same as the OP and the Autolite doesn't work and will cause the CEL. Also I read somewhere that just because it says a certain cylinder is the problem there is no absolute guarantee that is accurate you need to test each to find the naughty one.

2006 3500 Cab Chassis, Allison, 4x4, LBZ, 122K, Reading Classic II box (3000Lbs)
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