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Old 11-25-2020, 09:50 AM
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Texasdoc Texasdoc is offline
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Join Date: Feb 2012
Location: Keller, TX
Cobra Make, Engine: Lonestar Classics LS427. Self-built 408W, AFR 195 heads, Performer RPM Intake, Quick Fuel 750, 407rwhp, 479rwtq
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Hey Gaz,

Have you ever had a problem with the black box? Twice now I have started the car and it went to 2000 rpms at idle. It would drive around town ok, but coming to a stop at a light and it wouldn’t idle below 2000. At first I thought the throttle cable was sticking, but it was fine. The car would stay at >2000 until I turned the car off, then restarted it. Then it would be normal.

The only thing I can think of was the black box was having a hiccup.
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