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Been having an intermittent rough idle not bad but has been there. Recently it got worse and will sputter/miss when going from drive or revers into park. Wont do it when going into gear only from gear to park. Noticed it was a little worse if heat or AC is on but does not seem to affect it while driving. Battery cables were all replaced "bigger gauge and military style connectors" so it has good connections and torque converter was done less than 10k ago, trying to figure what i should look into next TIPM? Feed tubes, CP3??? anyone experienced something similar?
 

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Need to be able to monitor rail pressure, get an idle baseline in P then watch what happens when you move into D.
 

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check the wiring harness next to the ac compressor... look for a chaffed wire shorting out to ground. if you find one snap a pic and post it up please...
 
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