Compression Ignition Addict
Join Date: Aug 2007
Location: Jackson's Hole, WY
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The Cylinder contribution test and Injector Buzz test would be where I would start with your diagnosis. I do not remember the order that the contribution test is done in however, but if you can find that out then when your knock goes away you have the cylinder.
99 F350 CCLB 67k miles.
Sold: 01 Dodge cummins ECLB a few more mods to 353hp
Sold: 97 F250 SCLB, 5 speed 2wd. minor mods to 327hp
See a pattern? next I will have to find one of those 6 door jobbers...