84 chevy cruise control

1984 CHEVROLET TRUCK
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DOUG636
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I have a 84 Itasca Sunflyer motor home with a 454 chevy engine with 63000 miles on it. The cruise control sticks on and the only way to release it is to manually push on the throttle linkage. All the vacuum lines appear to be in good condition. Any help would be greatly appreciated.
Apr 13, 2007 at 12:20 PM
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2CARPRO JACK
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Check the vacuum switch mounted on the brake pedal
May 2, 2007 at 10:29 AM