Engine Hesitates & Cruise Control Disengages
#1
05-25-2015, 02:23 PM
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; 05-25-2015 at 08:45 PM.
#2
05-27-2015, 02:01 PM
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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