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William Herren
William Herren, OWNER
Category: Medium and Heavy Trucks
Satisfied Customers: 26
Experience:  Mechanic at HERREN INDUSTRIAL GROUP
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2006 peterbilt 379 with an isx500 had idle set with computer

Customer Question

2006 peterbilt 379 with an isx500 had idle set with computer lasted a month now it went back to idle at 800 tried cruise control to idle down but will not work what can i do to get idle back to 650
Submitted: 6 months ago.
Category: Medium and Heavy Trucks
Expert:  William Herren replied 6 months ago.
Hello, my name is ***** ***** I will be assisting you. In order to change the parameters back you will need insite. Do you have access to insite?