Mechanics

ISUZU NPR ENGINE PROBLEM

1994 Isuzu NPR • 175,000 miles

My temperature gauge goes to "hot" when I turn key on, engine is not hot. I replaced the sender unit , no change. If I unplug the connector, it still goes to "hot".
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Guest
January 12, 2013.



What about if you ground the sender wire? It should go to cold

Roy

ASEMaster6371
Jan 12, 2013.