Story is Met this guy in parking lot home depot I was driving my 05 libby he asked it was diesel yes story was he has an 06 that has been to 3 places in bc and was now in london ontario still not fixed
Asked me if I know a crd mechanic Having rebuilt my own 2 05s said maybe I can help you 3 month later he calls me
So the usual arp studs seals ect. pump belt and pulley,s rockers fcv egr removed New map sensor motor as new
installed nicks 808 then yetty 808 stage 1 tune Runs great started easily -15c 'but' after clearing code I still get an intermittent p0401 code negative deviation does not go away on its own
clear it runs for 20 miles warm engine turn off start up again and within 15 seconds engine light comes on, changed plug on
map sensor still there Where do I go from here
tony,

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U.S. Army Retired