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My truck feels like a 4 cyl with the a/c on

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Old May 12, 2009 | 08:38 PM
  #11  
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and up the idle speed AC on In GEAR
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Old May 12, 2009 | 08:42 PM
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My bad. I was recalling the B4603 table that allows you to adjust idle speeds in gear a/c on / off
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Old May 12, 2009 | 08:44 PM
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Originally Posted by viciousknid
My bad. I was recalling the B4603 table that allows you to adjust idle speeds in gear a/c on / off
No, actually there should be one, maybe we just don't have access to it, there are idle trims for the AC on and OFF for both P/N and Drive, so I don't know why there is not 2 more columns for the desired airflow table for the AC....
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Old May 12, 2009 | 08:48 PM
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what about b4515?

Edit: there are also PIDS if IAC - long term and short term correction in gear with a/c on or off
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Old May 12, 2009 | 09:25 PM
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roll the windows down, problem fixed
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Old May 12, 2009 | 09:28 PM
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Originally Posted by nonnieselman
Mine works just fine... that big cam you got is your problem i bet.. haha
What you talkin' bout Willis.. I have the same engine and cam, and I'm not stalling.
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Old May 12, 2009 | 10:31 PM
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Originally Posted by lady3bglover
What you talkin' bout Willis.. I have the same engine and cam, and I'm not stalling.
since when did you get a 228?
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Old May 13, 2009 | 05:53 AM
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Woops, my bad. Misread.
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Old May 13, 2009 | 08:26 AM
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Scott, does it just keep getting worse the more you drive on it? Meaning it ran good when we loaded the tune, then it just got progressively worse? I am talking about Idle, not startup or WOT
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Old May 13, 2009 | 12:11 PM
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No, it depends on the day really. Some days I can start it fine (warm start of course) and it will fall into idle great and I wont have problems driving it. Then others it will try to die alot while it is idling and driving. It feels like if it dies one time, it will keep trying to stall out.
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