Jump to content

Coolant Life Question

Domano 68

Recommended Posts

Domano 68 Enthusiast

Domano 68

Posted
Posted

Baought a 10 year old car back in February of this year. I am not sure how old the coolant is that is in there now. It is nice and green and reads good on the coolant temp range checker. My question is if the coolant is 4 or 5 years old ( ie older than the recommended life of the coolant) will it still read good on the coolant temp range checker? How to tell if it needs to be changed. Thanks in advance!

Bish Senior Enthusiast

Bish

Posted
Posted

It it were me I would change it just to be on the safe side. In fact, I'm the type that would change all fluids just so I knew they were good. Cheap insurance IMO.

C & A s Dad Senior Enthusiast

C & A s Dad

Posted
Posted

He is talking about the PH levels being out of the roof and possible electrolysis. They make PH strips and you can test the current flow with a volt meter. Lubegard has recently introduced an electrolysis tester that is really easy to read. You simply stick a probe into the coolant and ground the wire coming from the tester. If the light is green, the current level is acceptable, if red the current level is dangerous.

Archived

This topic is now archived and is closed to further replies.

Go to topic listing

  • Latest Articles

  • Posts

    • mark249
      Help purchasing a touch screen digitizer

      By mark249 · Posted

      Brought my 2015 Colorado into the dealership to check my touch screen issues, had that ghost touch thing happening. They said I needed a new touch screen and they could either order me one for $500. The lady at the service deck was nice enough to tell me I could order a touch screen online for less, she did stipulate that the touch screen had to be factory OEM, you can't pair an aftermarket screen to my radio seeing it was 2015, it had to be a GM factory OEM only. I found a few on Amazon and Ebay by the numbers on the back of the old screen, DJ080PA-01A GM# 22740886, Some said "OEM" in the description and others just said "Replacement". Would a replacement be the same as a OEM as long as it had the same numbers on the back of the screen? In some of the descriptions they also show different brand names but same numbers, is that an issue?  
    • Donstar
      Navigating senior years.

      By Donstar · Posted

      I have both but typically use the 4 legged walker (wheels on front, ski's on back).   The four wheeler is starting to be used on "longer" outdoor walks.  The 4 legged walker is particularly helpful in practicing good walking posture.  Both of my knees are at different stages of recovery and I'm trying to not develop poor habits.  I can actually manage with a cane but it's very difficult not to favor one leg over the other.  My PT recommends I continue with my 4 legged walker for a while.  Yesterday was four weeks since my last knee replacement and I'm excited about my progress to date.  It has been a hell of a rough journey so far but it is exciting to witness  systematic and continuous improvement.  I went for years watching the decline of my "mobility".  It seems that everyday now I am alerting my wife to something I can do now that I couldn't a day or two ago!  I encourage anyone facing the prospect of knee replacement to share any concerns with others who have had the surgery.  It isn't an instant fix but rather is a considerable amount of short term pain for long term gain.  Recovery time and pain levels vary for individuals post surgery but the end results are typically very positive and I've never encountered anyone regretting having had the surgery. 
    • diyer2
      AFM Disabler Question

      By diyer2 · Posted

      The lifter issue can be dealt with by shorter oil changes and quality oil IMO.
    • diyer2
      Winter Returned

      By diyer2 · Posted

      Got heavy rain, hail and light rain yesterday. 
    • Core-Lokt
      Wiring Help, Please

      By Core-Lokt · Posted

      I'm putting in an A-pillar pod/gauges, and I'm asking if anybody can identify a (preferably) fuse for a switched power and illumination circuit on the driver's side interior fuse panel. Offhand, everything I checked with a test light was constant-hot, and I'd much rather uses a piggyback fuse. I can certainly find a wire, but I'd rather not half-tap.   Thanks in advance for any help.

  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...