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temp sensor

  1. Cooling System Problem P2181

    5.7L (345 cu in) HEMI V8 Specific Topics
    Yesterday I was in my 2009 Ram 5.7 SLT and it overheated... I was like WTF?!?!. Truck ran like a champ yesterday... I pulled over, let it cool. Went to nearby parts store and got some coolant and a thermostat. I'm getting a service code of P2181. So i changed the thermostat and added coolant...
  2. Temperature gauge sensor location ?

    Heating & Cooling
    Hey guys, ol russian here again, I have a new problem. my temp gauge doesnt work and Im trying to find out where the little sensor is for it, I know its a one wire setup but I cant figure out where it is and I dont wanna have to get an after market gauge, anybody have a picture of where it could...
  3. Temp gauge, maybe more?

    3.7L Slant 6 Specific Topics
    I have an '86 W100. I replaced the coolant temp sensor because the temp gauge was not working. Now it works, but only when the key is in the start position. It also has a searching idle, sometimes high, sometimes low, and backfires frequently when cold. All of this makes me think that the...
  4. Has anyone put a "car Hemi" in a truck?

    5.7L V8 Specific Topics
    i have a "car hemi" crate motor that i bought for my durango. knowing i had to change the timing cover,intake and manafolds i thought i was up to the task. while removing the durango motor i could see a few more problems, the truck motor has an EGR valve and a temp sensor that is on the block...
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