Because that's the way it is.
That's a classic symptom of a sticking thermostat.
I have a 2006 and I get about 10-12 MPG.
One antonym for navigator would be wanderer.
I have 2002 Aurora with the same problem.
any make after 1997 will be susceptible to electrical issues when engine is normal. i wish they would have left the computer stuff out of vehicles. gauge is most likely electrically impaired.
If your gauge is normal your thermostats okay, so its got to be your heater core. Usually located behind your dash board. Easy to swap just a pain to get to. Or it could be your gauge is out and your thermostats bad, but usually a couple gauges would go out with them. Hope this helps a little.
Depends on what you mean by "normal". Generally lobe piercings are an 18 gauge.... so going up to a 4 will probably rip... I would suggest talking to a piercer to find out what gauge you should use
Normal opperating temp would be just under the half way point, so around the bottom to middle of the symbol on the temp gauge.
This would indicate that the system is low on coolant when the gauge is hot. Not enough coolant to service the heater core.
lincoln navigator
He was all 3 he loved gold as any navigator would
Not using premium fuel caused that in my 2004 Navigator.