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Old 09-09-2008, 07:30 PM
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MT-2500 MT-2500 is offline
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Re: 1997 blazer trying to start by its self

Does the start fuse plugin have voltage on one side without ign in start position?
The only thing between relay and start fuse is the neutral saftey switch on a auto matic transmission.
Unplug it and see if it breaks the circuit.
Also with it unpluged go to start fuse and check for any 12 volts on it.
Also at relay plug in check how many plugs have voltage.
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MT
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