5thGenRams Forums

Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!

Search results

  1. G

    2021 1500 5.7 coolant temp went nuts

    Thank you for the information HemiDude. I will keep this post updated as I find out more.
  2. G

    2021 1500 5.7 coolant temp went nuts

    Thank you.
  3. G

    2021 1500 5.7 coolant temp went nuts

    The oil temp runs about 10 degrees hotter than coolant temp until the coolant temp gets hot say 226 degrees then the oil temp starts to follow coolant temp and then will max out a little higher until the vehicle cools down. Trans temp almost always runs about 181 to 185. It's been a little bit...
  4. G

    2021 1500 5.7 coolant temp went nuts

    Thank you for the information. The good news is, it's 105 degrees out and so I'll be running the AC at max. That seems to keep the fans on and it actually sometimes runs cooler.
  5. G

    2021 1500 5.7 coolant temp went nuts

    I know🥴. That's another reason I defer to you guys before I take it in. But I will let everybody know what happens.
  6. G

    2021 1500 5.7 coolant temp went nuts

    Yes. Im never see them closed when its sitting idling, other than when it does its self test at startup, (cold startup?) so they must only close at a certain speed (among other factors) so I will keep that in mind. Thank you.
  7. G

    2021 1500 5.7 coolant temp went nuts

    Thank you for the information. Today when I drove it to work it got worse. It shot up to about normal operating temperature within a couple of minutes from an 86 degrees start. When I started my commute took a while for it to cool down from 215 down to about 203 where it will normally run in the...
  8. G

    2021 1500 5.7 coolant temp went nuts

    Thank you for the information. Today when I drove it to work it got worse. It shot up to about normal operating temperature within a couple of minutes from an 86 degrees start. When I started my commute took a while for it to cool down from 215 degrees down to about 203 where it will normally...
  9. G

    2021 1500 5.7 coolant temp went nuts

    I definitely noticed my temp gauge dosen't respond to changes! I'm going to keep an eye on the huge spikes under acceleration. If it gets worse I'll make a video of it happening and post it. Thank you.
  10. G

    2021 1500 5.7 coolant temp went nuts

    Thank you I will keep an eye on it.
  11. G

    2021 1500 5.7 coolant temp went nuts

    Hi everyone. First time poster here. I have a 2021 ram 5.7 and the coolant temp on the digital readout started changing from when it was new. I've done a number of searches on this forum and others and I have not been able to find any posts similar to mine. For the first few thousand miles...
Top