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coolant temperature sensor

  1. J

    2006 4.6 V8 overheating in winter only

    So my 06 Mountaineer has had a strange overheating problem for a while and i can’t tell if it’s a true sensor reading or not. This car is my every day daily driver and for the entire summer season, the car started and ran every day, taking 2 hour trips twice weekly without fail. come the cold...
    • JacobB
    • Thread
    • 4.6 4.6 mercury mountaineer coolant coolant temp coolant temperature sensor mountaineer overheating temp display temp guage temp sensor
    • Replies: 4
    • Forum: Stock 2006 -2010 Explorers
  2. T

    2006 Ford Explorer Starts with starting fluid and runs fine won't start on it's own cold

    I have replaced the Throttle Body, fuel rail sensor, fuel pump regulator, MAF sensor, fuel filter, fuel pump relay in the fuse box, and the air filter. The engine cranks but will not start cold unless I use starting fluid. Once it starts it runs great, smooth, lots of power and no issues and I...
    • tech7000
    • Thread
    • 2006 cold start problem coolant temperature sensor explorer fuel fuel delivery problems hard cold starting sensor replacement start up problems trouble starting
    • Replies: 14
    • Forum: Stock 2006 -2010 Explorers
  3. 0

    Engine coolant temperature sensor location

    I CANNOT FIND THE ENGINE COOLANT TEMPERATURE SENSOR!! I've used explorer forums for years but for some reason cannot find one on this topic. 03 explorer V8 4.6. The ECT/CTS. whatever you wanna call it. Please help me find it I need to replace. Thanks in advance!!
  4. J

    coolant temperature sensor

    My temperature gauge is not working after installing a new thermostat housing and the coolant temperature sensor (2004 Ford Expl. Sport Track) Any help? Any idea how can be fixed?
  5. K

    Temperature Gauge spikes for 10 secs, then returns to Normal range

    About 10 minutes into the first drive of the day, my '03 NBX(XLT) temperature gauge will spike instantaneously from normal to all the way hot . This activates the check engine light, but then about 10 seconds later, it instantaneously falls back down into the normal temperature range and the...
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