'89 F250 5.8 Temp Guage not working
I just bought an 89 F250 with a 5.8 liter. The truck runs strong, but I noticed that the temperature guage doesn't work. I replaced the sensor (the one with a 2 wire connection near where the hoses enter engine) and still nothing. When I was searching for a part number online for that sensor before I bought it, I notices that there were two listed on most sites- one with two wires (the one I bought) and another with just one (green) winre connection. As I was replacing the one I get, I noticed another sensor with just one green connection.
Is the second a coolant sensor as well and if so, could that be the problem? Thanks! :beers: |
Originally Posted by sidvan
I just bought an 89 F250 with a 5.8 liter. The truck runs strong, but I noticed that the temperature guage doesn't work. I replaced the sensor (the one with a 2 wire connection near where the hoses enter engine) and still nothing. When I was searching for a part number online for that sensor before I bought it, I notices that there were two listed on most sites- one with two wires (the one I bought) and another with just one (green) winre connection. As I was replacing the one I get, I noticed another sensor with just one green connection.
Is the second a coolant sensor as well and if so, could that be the problem? Thanks! :beers: |
It works!
I grounded the single wire and the gauge responded. A quick trip to the local auto parts store, $11 and 10 minutes later and the gauge works fine!!
Thanks! |
worked for me as well!
|
For a few bucks more you could have put a real temp gauge in. The stock one on my truck technically worked, but was more of an idiot light. It would rise to a normal spot, and never move at all. It took me a while to realize that my thermostat was stuck wide open, since the gauge didn't reflect that.
For $20 I put a mechanical capillary tube gauge in, that actually tells you the temperature instead of "normal". Ford gauges suck. |
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