Warning Indicator Lights
05-14-2007, 09:24 AM
#1
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Warning Indicator Lights
I have 2 red warning Indicator Lights on my dash. When I turn the key it lights up and a buzzer goes off until I start the engine. I know these indicators are for High water temp or low oil pressure. My question is where do I find these senders on the motor? My mortor is a 420 HP.
Thanks
Thanks
Last edited by gripit; 02-17-2010 at 08:40 AM.
05-14-2007, 07:24 PM
#2
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the temp warning sender should be in the water neck/ t stat housing or front of intake. it should have a red transparent film tape around it and a tan with blue tracer wire going to it.
the oil pressure unit may be on the left side near the oil pan/ block mating area.
the oil pressure unit may be on the left side near the oil pan/ block mating area.
05-17-2007, 08:47 PM
#5
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Yes...the wire loops from the oil pressure sender to the water temp sender. If the Merc alarm buzzers go off, you will need to look at all the gauges to find the issue.
