2024 Problems with dexcool

Problems with dexcool

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WebbThe Story of Dex-Cool: The Coolant That Put General Motors in Hot Water • Cars Simplified Cars Simplified 18.7K subscribers 45K views 3 years ago #Cars #Coolant … Webb31 mars 2008 · Bought a 99 Cutlass new with the 3.1L and around 60,000 miles I had to replace the head gaskets. They were replaced with a different aftermarket gasket I think and Dexcool is still in it and no more problems. It has 150,000 or so on it now and running fine. I was thinking it was the OEM gaskets that somehow wern't compatable with the …

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Webb23 juli 2005 · Fill the system with a 50/50 mix** of DexCool and distilled water. Continue to fill the system over the next few days as the air is worked out of the system. * If your vehicle was made prior to Memorial Day 1995 or if you don't want to deal with the problems associated with Dexcool, get the standard green antifreeze. Webb5 sep. 2014 · DexCool is a required coolant in most all GM vehicles after 1995, if I'm not wrong. But DexCool chemistry behind DexCool is such that it will not harm the environment if there is an accident or leakage. The formula is such that if it is exposed to air, it neutralize itself. With ethylene Glycol or Green coolant, if spilled it is poison to any ... kent impact

Dexcool coolant problems - iRV2 Forums

WebbThe Dexcool is way more effective when it comes to long-lasting corrosion protection compared to regular antifreeze. You will find more resist-freezing capability in the case of the Dexcool. On the other hand, regular … Webb18 juni 2007 · of testimony on the net about problems with DexCool, and I have heard it so long, it makes me nervous. If I had a car I liked, I would use the G05 in it, whether it called for DexCool or not. If one is changing this over, it will require a thorough flush first. I do this by running fresh water through it three cycles until Webb23 dec. 2024 · Same problems with DexCool 4 year old car with less than 14000 miles and coolant is brown instead of red and foul odor inside car. Dealership has same shoe box … kent information services

What causes Dex-Cool sludge - Ricks Free Auto Repair …

Dexcool, is it so bad? Why is it so bad? GM Volt Forum

Webb7 nov. 2009 · Dex-Cool is known to thicken up when it encounters air under pressure & heat. This means you likely have a head gasket, or something else popped causing the thickening & overheating. jwvess00 Registered Joined Feb 28, 2009 736 Posts #7 · Nov 5, 2009 Hi there! I hate DeathCool. We too had a '99 Bravada. Webb15 nov. 2024 · However, mixing coolants can cause problems down the road. For one thing, it can dilute the corrosion inhibitors in each coolant, which could lead to corrosion and … kent inclusion toolkitWebb22 mars 2024 · Oil consumption was initially an issue on vehicles with AFM, but a lot of folks opt to have it disabled. Water pumps, usually the bearings, tend to go around the 160,000 km (100,000 mile) mark, as do cooling fans for severe duty vehicles, if not earlier. Transfer cases that haven't been properly serviced are another issue on 4WD vehicles. kent information hub

"WebbMixing traditional IAT (green) antifreeze with an OAT antifreeze can also cause a world of problems. In the late 90’s, Dexcool, GM’s new OAT Antifreeze suffered this wrath and for a while, garnered a horrible reputation because unknowing customers were mixing traditional green IAT antifreeze into their Dexcool systems, eventually creating a ... " - Problems with dexcool

Problems with dexcool

What causes Dex-Cool sludge? (Professionals recommend)

Webb29 aug. 2006 · Ten years after General Motors began using Dex-Cool as an antifreeze in most of its cars and light trucks, GM car and truck owners continue to complain that the … Webb23 feb. 2024 · Dex-Cool Antifreeze Coolant was introduced by GM in the 1990s and promised super-long coolant maintenance cycles—but suffice it to say, the antifreeze …

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http://www.agcoauto.com/content/news/p2_articleid/124 Webb26 okt. 2024 · Dex-Cool sludge is caused by oxidation. A faulty radiator cap, coolant additives and stop leak products, mixing a different coolant into Dex-Cool, running low on coolant or using Dex-Cool in an engine not …

Webb4 apr. 2024 · Everyone assumes the problem was Dex-Cool, when in fact, the problem was the type of gasket material combined with the use of Dex-Cool. GM has redesigned the gaskets that the problem has now been fixed. GM still uses Dex-Cool coolant and there … WebbThe structural differences between DEX-COOL and ordinary coolant make it imperative that the two types of coolants are not mixed in the same vehicle’s cooling system. Sludge …

Webb4 apr. 2013 · Shops reported other problems with DexCool engines besides the 3.1 and 3.4-liter engine. Specifically, shops reported sludge buildup, especially in cast iron engines. … Webb11 maj 2015 · Dexcool isnt bad but the seals and gaskets that originally were used most likely were never tested for long term stability. Also, we are talking about a car that rarely …

Webb26 mars 2014 · With DexCool, the surface is very well protected as long as it is wet with the coolant. When the system runs low on coolant, areas of the head will loose coolant and the inner surface of the coolant passage will almost instantly dry out due to the heat and haze over with red surface rust. Then along comes a slug of coolant and washes the rust off.

Webb8 nov. 2006 · The many other reports that you can find were problems that for the most part resulted from lack of maintenance. Normally you'd have to replace the silicated (green) coolant every 50,000 kms or 2 years whichever first. With Dexcool that interval can be extended to 5 years or 240,000 kms whichever first. is in charge debt solutions a good companyWebbMost problems with Dexcool as other coolants, stem from over extending its capability. GM states five-years and a differing amount of mileages on their vehicles. Watching only … kent information sharing agreementWebb20 mars 2024 · There were issues with a few engines that needed some new design gaskets. And you have to make sure cooling system is air tight. And change the coolant … is in charge of 中文WebbGM still uses DexCool and changed a lot of the parts in their engines to solve the issues they had from the late 1990s and early 2000s. Rotax also uses a ceramic water pump seal that has no issue with DexCool. For the most part most Rotax service people are told to recommend DexCool as the 5 year life matches the hose replacement times. kent insighthealthcare.orgWebb17 mars 2024 · dexcool might possibly be the worst coolant currently produced Yep, so bad with both Ford and GM using it in all their cars. really bad... It’s so bad that our 05 Trailblazer is still on its original water pump after 13 years. The coolant passage was super shiny when I replaced the thermostat, so obviously it’s really acidic and stuff. kent in dartmouth crossingWebb28 okt. 2024 · In the 1990s, GM introduced an engine coolant called Dexcool. It’s supposed to last 5 years or 150,000 miles, but there have been problems with this coolant. Cooling systems that use Dexcool exhibit more acid buildup and rust in the system when the coolant level gets low and oxygen is allowed to enter the system. is in charge แปลWebb1 okt. 2024 · The story behind DEXCOOL and manifold gasket failures is in charge of gas bills