miss on cylinder 4.. now what?? - Ford Powerstroke Diesel Forum
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post #1 of 3 Old 02-27-2012, 04:21 PM Thread Starter
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miss on cylinder 4.. now what??

just got done doing an egr delete and head studs,, finally got the truck fired up tonight and its idling rough and keeps showing code p0272 ( little/no contribution from cylinder 4). is there a way to check if the injector/harness is getting power, or did i bend a push rod??

2006 sclb lariat 6.0 4x4
edge insight cts - 5in mbrp strait pipe - b&w gooseneck ball
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post #2 of 3 Old 02-27-2012, 05:43 PM
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check your injector connector first at the rocker box then I'd be looking at those pushrods
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post #3 of 3 Old 03-10-2012, 04:10 PM
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Had same problem with mine. WDS showed #4 not contributing, took off valve cover, found exhaust rocker busted for #2 cyl.
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