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Duramax Low Coolant Warning
Duramax Low Coolant Warning. It was a huge pain when i did a coolant flush. Duramax low silicate formula antifreeze and coolant is an ethylene glycol based product which meets or exceeds astm requirements for use in cars, light duty and heavy duty trucks.

Have been getting the low coolant message on and off for a few weeks. Duramaxdiesels.com was founded in 2006 and created a site which houses some of the best known duramax tech you can find. Never was low on fluid in the tank hot or cold.
The Truck Now Has About 35,000Km On It And The Low Coolant Message Is Appearing At Almost Every Start Up.
I've seen several lmls do this. I only get the warning when ambient is sub 20 degrees and i first begin driving. I have a 2017 silverado 3500 z71 ltz crew cab midnight, i seem to be getting consistent low coolant warnings, the actual fluids are fine.
It Was A Huge Pain When I Did A Coolant Flush.
I've seen several posts about low coolant messages on new 2500 hd duramax engines. Fill it when it's cold and it may purge a little but all will be well after a few cycles. It doesn't have a bleeder like the older models.
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Discussion starter · #1 · apr 28, 2015. Filled it and message went off for about a week then back on. The reservoir was dry so i added a gallon.
Or It Could Be Headgaskets Starting To Go Out.
Duramaxdiesels.com was founded in 2006 and created a site which houses some of the best known duramax tech you can find. Have been getting the low coolant message on and off for a few weeks. Press question mark to learn the rest of the keyboard shortcuts.
Message Came On Again About 3,000 Miles, So It Went Back To The Dealership.
At about 1500 miles, message came on and the dealership filled the reservoir and bled the system. The tank needs to be filled all the way to the top it has two chambers and the cap is a left hand thread. My first attempt to create youtube video.
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