I need help. My coolant temp gauge isn't working. What things should I check out? I haven't messed with one before so I don't know where to start.. I appreciate any help. I need to get it inspected ASAP

 

might need a new sensor?

 

Ok I will pick one up. I didn't know if it would be the sensor that went bad or the thermostat.

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Where is the sensor at? And is it hard to replace?

 

Replace your Coolant Temp Sensor, here's you a diagram. Better than crap you see on google.

Page 9: Component Locations

 

Thanks that's really helpful!

 

I know it's the 6.0 Engine but, it's close enough to give you a general idea of the location. They don't make crap for diagrams online for the 7.3 base blocks.

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If you need the part number, let me know and I will hook ya up brotha!

 

I should be able to just get a sensor from advanced auto right? Or do you think I should go to the dealership

 

I'd go to Autozone, or Advanced. They have OEM replacement parts, and that's what you want is OEM not that modified junk.

 

I changed the sensor and it still ain't working.. I guess that the thermostat is the next thing to replace?