03-03-2014, 08:22 PM
scbronco Wrote:what do you mean you adjusted your throttle plates?In my system I actually changing the position of the throttle plates or the "butterfly valves" to allow more or less air in. After reading it appears your system is a tad bit different to adjust, it actually looks easier. According to the E-street manual on page 19 under "Is the idle hunt or surging".
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Is the idle speed screw on the throttle body properly set?
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Refer to Page 13, Step 12 of this instruction sheet or
the idle Tuning/Cal TPS section in Advanced Tuning on
the tablet to properly adjust the idle speed screw
68 Half cab