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  1. Maintenance, service, and repair
    Got a CEL with a code saying the voltage at the coolant temp sensor was too high. Along with that code, the gauge would read normal operating temps for a bit and the. Start jumping up and down with no pattern ranging from normal temps to -40. I replaced the sensor with an OEM Subaru sensor...
  2. General Maintenance, Troubleshooting & Accidents.
    My radiator gave up the ghost like so many others via a cracked top. I was almost due for a cooling system flush anyway. I've decided to do the work myself, and might as well explore a radiator upgrade and replace the thermostat and hoses too, right? Questions: 1) Should I upgrade to an all...
  3. General Maintenance, Troubleshooting & Accidents.
    The radiator cooling fans on my '09 are not turning on and my car is overheating when idling as a result. I can get them to turn on by taking a screwdriver and flicking them in the direction they're supposed to turn, but they won't turn on on their own. This seems like the motors for the fans...
  4. General Maintenance, Troubleshooting & Accidents.
    I recently bought and installed a new Grimmspeed low temp thermostat and a CRXRacing radiator after my stock radiator cracked Now i keep getting the above code, PO128. Which from what i hear says its a cooling system or thermostat problem. Is there anyway that the new lower temp thermostat is...
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