1 and 3/4 gallons ( or less ) on level ground Of course the fuel in the fuel tank cools the electric fuel pump and keeps it from overheating , so its best not to go below 1/4 tank on the fuel gauge
On a 2002 Mercury Mountaineer : The " check gage " light comes on if the engine coolant temperature is too high , the engine oil pressure is too low , or the gas gauge is at or near empty
Your fuel is low. Its telling you to check your gas gauge...
On a 1997 Mercury Mountaineer : The " CHECK ENGINE " warning light is just to the left of the battery voltage gauge
Did you check the -- sending unit !!
2-3 gallons, if the sending unit/gauge is accurate.2-3 gallons, if the sending unit/gauge is accurate.
The check " gage " light on in your 1997 Mercury Mountaineer indicates that either your engine oil pressure is LOW , your engine temperature is HIGH or your gas tank is AT OR NEAR EMPTY .
fuel gauge not working and power windows and radio.2004 mercury mountaineer.
The check engine light is just to the left of your battery voltage gauge in your gauge cluster . When you turn your ignition key to the run position , just before starting your engine , the check engine light should come on momentarily to check the bulb
Means you are over heating.
Is it low on Gas or Deisel? if it is that will trip the check gauge light. Or if you ever run the fuel low. It needs time to reset it self.
Your check gauge light comes on if : your coolant temperature guage shows the temperature is high your oil pressure gauge shows the oil pressure is low or your fuel gauge shows the fuel tank is near empty
The check gauge light will come on if : the engine coolant temperature is too hot the engine oil pressure is too low, or the fuel level is near empty The next time the check gauge light comes on, check those 3 gauges to see if anything is outside of the normal operating range.