Heating AC and Engine Cooling
Ford Explorer XLS
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1992 Ford Explorer4.0 liter Just put new radiator in and therm and the temp gauge goes up and down Not overheating staying cool and computer says low reading on maf sensor. Why and how can I fix this?

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Wiki User
01/11/2007

have maf code cleared on the computer. flush you water system again, that should include the heater core. What the maf has to do with the raditor i don't know it just may be one thing that just happened. it could be the sensor itself, the throttle body needs to be cleaned. hope it helps. duboff