Engine Hesitates & Cruise Control Disengages
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Joined: Aug 2014
Posts: 48
Cruise Control Disengages
My 1999 Blazer (4.3L, auto, 2WD) keeps kicking out of cruise at around 80-85 mph. I noticed that it kicks out of cruise and the tach bounces up and down when the cruise disengages. It always happens around the 80-85 mph.
Last edited by mickey_bigdaddy; May 25, 2015 at 08:45 PM.
Thread Starter
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Beginning Member
Joined: Aug 2014
Posts: 48
I intsalled another VSS and the tach still jumps around 80-85 and the cruise disengages, even if I don't have my foot on the pedal.
How does the cruise engage? Is it based on the VSS or speedo? If I knew this, I might be able to isolate the problem.
How does the cruise engage? Is it based on the VSS or speedo? If I knew this, I might be able to isolate the problem.
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