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can't get the throttle to stop diping

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Old Sep 1, 2008 | 06:28 PM
  #1  
black E's Avatar
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From: Boca Raton FL
can't get the throttle to stop diping

my problem is that when I'm approaching a stop light and i have my AC on, i start decelerating by letting go of the gas and shortly after I'll press the clutch pedal, but the RPM's dip down below my set idle to the point that the car almost dies (some times it actually dies).

now, i do have HKS 264IN 272EX cams so I'm aware that my problem could be related to this, but i was comparing my ROM which is a 04 96420007 to my friends ROM , a 03 94170008 and my ACCEL ENRICHMENT and all 3 DESIRED ISCV INITIAL STEP, and they are not exactly the same values.

this is a really annoying problem for me....
anybody can help me with this?
Thanks!
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Old Sep 1, 2008 | 07:21 PM
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please!
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Old Sep 1, 2008 | 07:52 PM
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From: Mass
any time the a/c is on it will lower ur rpm's. more so with cams. maybe somebody else will have a tuning sugestion that will help u out more.
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Old Sep 1, 2008 | 08:27 PM
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i had to raise my idle when i put the cams, and then later when i put in my motor mounts.
my problem it's not at idle, the car idles perfect.
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Old Sep 1, 2008 | 08:35 PM
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From: Kansas City
Set your Desired ISCV tables all back to stock. It helped with my dipping anyways (IX). You will probably have to bump up your idle though. I'm not sure how to actually adjust the idle in the ecu with on an 8, but it should be around here somewhere. I believe it's the Desired Idle with AC on table, but not sure.
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