2000 6.5 wiring help needed. Dt360 swap
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2000 6.5 wiring help needed. Dt360 swap
Forgive my first post, I have been read earthing problems on this site for a long time, just now registered. I have the engine in and starting etc. waiting on the driveshaft shop guy to fab my shaft, but my problem lies with the gauge cluster. I hooked the tach signal wire to the alt (a delco 150 amp 22si) and when the truck is running the tach does not work. If the key is in the on position, the tach works. As soon as I switch it to the "run" position the tach dies as well as the voltage meter. Any ideas? The volt gage stays dead the entire time the key is on, however when the key is cycles from run to on it will jump a bit and then rest back at the dead position.
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Checking all the grounds is the first thing you should be checking especially the one on the rear of the passenger side cylinder head.a 6.5 will do many bad things with poor grounds.
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Make sure all grounds are cleaned as well even grease and grime between the starter and engine block itself can give major headaches.
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