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Showing results for tags 'dod afm'.
Found 2 results
L86 cam questions
Damnali posted a topic in 2014-2018 Silverado & Sierra ModsMy trucks going in for open heart surgery in a month. DOD delete, tsp stage 2 L83/5.3 cam in my L86/6.2. I eventually would love to put a blower on it. I drive the truck frequently and don’t want to do too big of a cam where I’ll have to change my torque converter. Will I get away with a L83 stage 3 cam with my stock converter or should I stick to the stage 2. Specs are 5.3L Stage 2 Camshaft w/ +32% Fuel Lobe: 218/226, 635", 113 LSA, 109 ICL All my mods will be intake, portable TB, (hopefully have my heads ported when it goes in for dod delete and cam) LT4 injectors, 1-7/8 long tube hears, off-road y-pipe. I’ll have a 3.5” electric cut out followed by stock exhaust for now. Trucks reverse level and blocks removed. 22x12 -51 285/35r22 no trimming or cutting
DOD lifter issue L83
bobradley4 posted a topic in Hybrids, XFE, & Active Fuel ManagementI was hoping someone could shed some light for me. I have a 2014 Silverado L83 engine. Came in ticking and skipping. All the basics were in tip top shape. So we removed the heads and found a non dod lifter on number 8 to have locked up and ate the cam up. Customer not wanting to put a performance cam in it so we replaced cam and all lifters back to OE. We also had the ecm shipped off and the afm deleted from it. We got it back together and started the engine. It has a skip on number 6 which is a dod cylinder. We removed valve cover and Started it. The valves worked fine until oil pressure builds up and then both rockers stopped moving. Contacted the guy who deleted the afm from ecm and he said it has to be the VLOM. So I purchased a new VLOM from the dealer. Started it back up and doing same thing. I know it isn’t the computer turning it off because I have the 5 pin connector that plugs into the VLOM disconnected. Would anybody know what’s causing this?