Engine/Transmission (1998.5 - 2002) Anti freeze

[berg]

I need a little help! I want to change my anti freeze, but don't know what to use. I have heard that there is a differance for diesels verses gas engines. I would like to use the right stuff!!



Thanks



2002 ho 2x4 6 speed short box

 

[dacook]

Hey Berg, My 01 calls for ethylene glycol, the green stuff.

My problem is that I can not get the antifreeze to drain out of the drain plug.

any ideas members? Sorry to intrude but since it is the same topic <sorta>

 

[Chief USA]

I need a little help! I want to change my anti freeze, but don't know what to use. I have heard that there is a differance for diesels verses gas engines. I would like to use the right stuff!!



Thanks



2002 ho 2x4 6 speed short box

I just purchased a case of Rotella ELC 50/50 premix anti-freeze at my local Shell distributor. Cost about $55 for 6 gallons. I will be using it in my John Deere as well.

 

[Lordsman]

Fleetguard ES Compleat

Fleetguard ES Compleat at Cummins and use distilled water to mix it if you get the concentrate. Best pitting and pump protection in Diesels. If you do a search you'll get a ton of info.

 

[obert]

Hey Berg, My 01 calls for ethylene glycol, the green stuff.

My problem is that I can not get the antifreeze to drain out of the drain plug.

any ideas members? Sorry to intrude but since it is the same topic <sorta>

Sediment collects around the drain. I think my 98 has a valve in the bottom of the radiator. If yours is the same try poking up in the outlet with a paper clip unfolded or similar. If all else fails just take the whole valve out. Be ready for the mad rush of coolant...

 

[Loren]

To open the valve at the bottom of the radiator you have to turn AND pull. A pair of pliers or ChanneLocks will help. As I recall, it will turn about 180 degrees. You should also remove the lower hose to flush the radiator and engine. See my article in TDR #35, pages 76-81, for more information, including photos.



If you do read that article, ignore the section about testing coolant with a voltmeter. It doesn't work.



There are lots of opinions about anti-freeze types. I use the Caterpillar Extended Life Anti-Freeze. I buy the pre-mix because it's about the same price as the concentrate plus a gallon of distilled water. This anti-freeze is good for 300,000 miles or 3 years (whichever comes first). At that point, you add the appropriate amount of Caterpillar extender and go another 3 years. After 6 years you have to change the coolant.



The reason I bought the Caterpillar coolant is because they were the only people who stocked the extender. I bought the extender at the same time.



Loren