Question about 2000 Chevrolet 3500

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I have a 2000 K3500 6.5L. The computer was bad, and replaced. Now that when adjusting the timing, it gets to 170-Degrees and shuts off. Every time. What is causing this problem? Is the computer board bad?

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Is the temp getting over heated as you start the car or the timing belt slipping.What exactly is going to 170 degrees.If the car is getting overheated then it can be related to ac and coolant.Also get the coolant temperature sensor.Also see if the radiator cooling fan is running or not running.if there is any kind of coolant leak.But if before replacing the computer every thing was good and no such problems,then yes it can be faulty computer that is not controlling the temp and relays causing it to reach the 170 degrees and its shutting the car off. Either a bad computer or it needs proper re-programing,as its not detecting some components and causing this shutoff problems. -----------------------

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Posted on Sep 27, 2010

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