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Search results for query: low coolant

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  1. Top off engine coolant Indicator

    Hello everyone, Has anyone here had the top off engine coolant message pop up on their MMI upon start, and upon restart disappear? I have no had the chance to check if coolant is low yet, but upon the restart and the message going away I drove the car home and had no issues and no indicator...
  2. Swapping between dme's

    Check your coolant level it may be low on coolant since these cars rely on coolant to help cool down the refrigerant.
  3. Warming up Supra

    Helloooooo threadsurrection lol. Stated in manual or not, because of environmental regulations or not; it's not good to idle this engine due to the lack of vacuum, it's essentially overloading the PCV system for no reason. I used to warm up given our gnarly winters with temps as low as -43. But...
  4. Mkv supra White/grey smoke

    Hello before 3 days i had a long ride in my supra after that i stopped for few mins to grab some cofee and turned on sports mode, as soon i turned sports mode my exhaust started smoking white/grey clouds for around 30 sec and after turning sports mode off it went away, i checked oil level it...
  5. JB4 issues

    After a thorough investigations of all the sensors and a bunch of other stuff. It turns out it was just the intake clamps that were loose. I pretty much checked every mod I did on the car. I thought I had a downpipe leak, but the turbo gets louder on map 2 and a bit less burbles also shifting...
  6. Coolant issue

    Sorry this happened to you! Hopefully not a head gasket ? I haven’t had this with the Supra but…. Many other cars I’ve owned have spewed coolant due to a faulty cap. I’ve replaced the cap myself and other times took the car to the dealer & ended up with them replacing the whole damn reservoir...
  7. Coolant issue

    ...but not as much as the first time. Hasn't happened since then. I checked my coolant and this is what I saw. A little while back, I had a low coolant warning, topped it off and it went away and hasn't came back since. Coolant resovior is low and the overflow resovior is at at the max level...
  8. Everything up to 50k miles

    Oh yes! I forgot, that happened to me too lol, just topped it off and its been fine since.
  9. Everything up to 50k miles

    Agreed. I’m at 54k miles and it hasn’t had any issues. Only had one time where a low coolant alert came up but other than that, it’s been solid
  10. Coolant smell after driving

    Lately on my 21 supra (10k miles) I am noticing a faint coolant smell when I walk past the front drivers side. Popped open the hood and couldn't find any traces of leaking coolant. Floor is clean as well. Noticed the smell is only coming from around the coolant reservoir. Checked it (the one...
  11. Turbo not boosting

    After installing csf auxiliary Radiators I added coolant bleed the lines. Went to go test it out did a couple pulls then it started feeling sluggish it not getting into boost anymore. I have 2020 toyota supra on mhd e30 tune. on the mhd app it's showing a shadow code 10d000 combustion engine...
  12. Which coolant should I add?

    Hi guys, I have a low coolant, went to my Toyota dealer and they said they only use 1 type for all Toyota which is this one. The manual says the HT-12 which is the green BMW coolant. Is there a difference between the red coolant that Toyota dealers are suggesting and the green coolant the...
  13. Mimosa's Street Build

    Question bout the e70, is that the sweet spot for you with the build? What were your numbers on straight E
  14. What did you do to your Supra today?

    Installed the titanium coolant screw and took a look at my current coolant level. Looks a bit low to me and there aren't any system warnings...weird.
  15. Coolant leak

    I have a 21 supra and have a low coolant warning light(top off) question is how can check don't see any clear overflow tank like normal cars have..temp seems to be fine.
  16. (SOLD) 2020 GR Supra - Modified $78k or B/O

    Really testing the waters here (Acquired another big project and might focus my attention and money on this next thing) 2020 GR Supra - 3.0 Premium Edition w/ 31k miles Clean title - Heavily maintained, only run Motul 300v 5W-30 and change every 3k Fully turn-key fast, tuned GR supra. Multiple...
  17. Blown turbo at track - need help cooling it down

    Love your whole explanation and your summary above! @geert.bieseman
  18. Not sure if the engine is knocking or it’s just the sound of the injectors pulsing

    I feel as if I’m going to come back with more problems. Had low coolant the other day, which I was shocked considering I have less than 1k miles, so I took it to the dealership to check if there was a potential leak. Now, the car has a rattling noise at idle as you can hear… edit: forgot to...
  19. Blown turbo at track - need help cooling it down

    i have the supra for 4 monthes and i have been looking for an explnation like this for so longggggg !!!! thank you very much :thumbsup: i like to know everything about the car i have and especially on engine and cooling, that information is super important and can't be found nowhere. i think you...
  20. Blown turbo at track - need help cooling it down

    ...circuit, the bottom one is the filler for the big circuit: As extra information: The big filler has a sensor inside, to check for 'low coolant level'. To prevent that the engine would not cool in case of low coolant The small filler does not have a sensor. The ECU just relies on the IAT...





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