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Originally Posted by ktm47
changed the thermostat, same problem
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Quote:
+1 check your hose after it starts heating up(upper hose going to the thermostat). Squeeze it, if its bloated and firm it because your thermostat hasn't opened after the car has warmed up. If that's the case then your thermostat needs to be changed.
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That's because this isn't true!
If the only thing you changed was, adding the gauge then nothing changed, you just have the visual of numbers instead of a line gauge. The outlet temps are always higher than the inlet temps. This location gives you a forewarning of the engine's temp. What you need to do is compare the ECT sensor readings to your aftermarket gauge. The difference in temps is now your map. That's what you should've watched to find out, if you were actually overheating.
Use a consult program to view ect sensor.
Make sure you installed the thermostat correctly
Drop old T-stat in boiling water monitor the temp it opens.
Get control of your fans, or shroud the clutch fan better.