natecr Posted March 1, 2011 Share Posted March 1, 2011 been having a rough idle issue with my lgt. i had a lw crank pully on it and i heard it skewed misfire codes. so tonight i pulled it off did a log will doing so, cels came on again 2-3-4 misfire... car has 60k stage 2 brand new ngk plugs (miss was before plug install) just cleaned maf. swapped around injectors (problem seems to move around the cyl like a loose child in a mall) one log its no 2 next its 3 or 4 with most of the misses.. misses/rough idle.. rough to about 3k where my butt doesnt feel it and the log shows no roughness. so im assuming a low rpm issue only. car pulls like a raped ape and no non normal sounds.. done some searching heres my latest logdatalog86.csv Link to comment Share on other sites More sharing options...
natecr Posted March 1, 2011 Author Share Posted March 1, 2011 heres another log. till line 350 no misses.. while driving. the first run to above idle was a full throttle full boost 1-2 to 4.5k no misses al all while in boost. now it seems its no load missing wtf? ideas?datalog87.csv Link to comment Share on other sites More sharing options...
natecr Posted March 2, 2011 Author Share Posted March 2, 2011 anybody? no load misses? Link to comment Share on other sites More sharing options...
Black_Rain Posted June 1, 2011 Share Posted June 1, 2011 Bump for a similar issue. I'm in the process of finding a vac/boost leak, what does a learning view tell you? I get the codes VERY rarely though. Link to comment Share on other sites More sharing options...
natecr Posted June 1, 2011 Author Share Posted June 1, 2011 did a boost leak test, leaks on my bpv hose, turbo inlet and i/c to tb Link to comment Share on other sites More sharing options...
frank_ster Posted June 1, 2011 Share Posted June 1, 2011 did a boost leak test, leaks on my bpv hose, turbo inlet and i/c to tb yea that will do it .. come up to burlington and save me from my rental car bordome ! Now that's thinking out of the boxer! fyi all 05 + legacy's have built in code reader Link to comment Share on other sites More sharing options...
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