Coolant Filter Install

I was wondering if you are concerned about too much flow?
Thanks

 

Not at all, the filter is a bypass style element with a restricted orifice in it, the hole looks to be about 1/8" in size.

 

What coolant are you guys using? I read one mention about HOAT not being compatible with filter systems. Getting ready to do a first flush, and considering a setup like this. All 5. 9's and 6. 7's on the job have coolant filters.
When I get back to work, maaybe i'll look and see how it's plumbed on the sweeper.

 

HOAT isn't compatible with additive filters. WIth non-additive filters its fine. I use Zerex G05 HOAT coolant.

 

I thought all filters were had additives. In that filter, what is treated? is it just rust and such? That Zerex G05 is the direct replacement for the factory fill, right? I look around at wallymart and chain stores, I don't think I've seen it. Is it available in pre mix?

 

Not all filters have additives, the WF2077 is one that doesn't have any additive.

G05 can be found at NAPA. You don't want to use pre-mix in our trucks. . Here is my coolant flush thread, it explains why.

https://www.turbodieselregister.com...s-2003-2007/218402-coolant-flush-3rd-gen.html

 

Grainger has the coolant in premix.

 

Pre-mix shouldn't be used in our engines. . If you do use a pre-mix you will end up with a diluted solution based on the volume that stays in the motor... Reference the thread I linked 2 posts above.

 

Got mine installed yesterday.

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So, what type of coolant is everyone running ? I see no good in that orange/pink stuff and just use tried and true Prestone... the ol' green stuff.

 

3rd gens need to run a HOAT coolant. Your only choices are OEM are Zerex G-05, which are the same coolant with different bottles and color.

https://www.turbodieselregister.com...s-2003-2007/218402-coolant-flush-3rd-gen.html

 

I had a hard time finding GO5 coolant, and almost broke down and used the Prestone all makes, all color coolant. I didn't for the same reason I wont use amzoil in my NV5600. I couldn't see a HOAT, GO5 or other Chrysler approval on the Prestone bottle.

I went out of my way to the NAPA, and they were able to get it. I got a case (6) of the pre mix, and a gallon of straight. I will do the final fill with the straight to get a good protection level. I am gonna do it real soon. I paid almost $71 for the 7 gallons.

 

The pre-mix is a bad idea on our motors, they hold too much leftover to get a good ratio. There is 2-3 gallons in the block that won't drain. Take a look at the link I posted in #31.

Also, whats your deal with Amsoil on the NV5600? This page lists both NV-5600 and the compatibility for Chrysler 4874464 (number out of my owners manual). AMSOIL - Synthetic Manual Synchromesh Transmission Fluid (MTF)

 

I don't have any deal with anybody. I just recall over the years people switching back to the OE lube after suspecting problems with synthetic lubes, especially Redline. I take back what I said about Amzoil as I don't remember that lube having the Mopar spec when I decided on a fill for my 5600 back in 2004. I have been using Syncromesh ever since.



I assume the Pennzoil is the OE supplier, and I am very happy so far @ the 90K miles that I have solely accumulated on the unit in heavy shifting NYC driving. I also have the Fuller filter kit from Geno's and see very little wear on each fluid change. The Synchromesh oil is available at about 3 stores in a 10 mile radius of my house, and it's very affordable.



I thought your coolant article was good, but I won't be going through that. I feel that a drain and refill, done more frequently will be more than adequate. If I had a contamination problem, like a cooler failure, then a thorough flushing with a cleaning agent such as Fleetguard Restore is neccessary.

 

I am aware that on all the over-the-road semi trucks and earth moving equipment they all have coolant filters. I have been told those diesel engines are all wet sleeved (as opposed to dry sleeved). It was explained to me that the pistons that are wet sleeved have a coolant port which circulates coolant behind the sleeve.

My question is my 2004. 5 5. 9 Cummins wet or dry sleeved?

 

Definetly the majority of Diesel powered equipment, on AND off road have coolant filters treating their cooling systems, but a few don't. Some engines are air cooled and obviously wouldn't need filters, and some engines just don't need it, like our Cummins B's. I have B's in our fleet from the earliest 12 valves to a 2010 QSB, and none have treatment on them. This is primarily because these engines don't have sleeves. They have their cylinders bored right into the block just like a passenger car engine, therefore cavitation erosion is not a problem and the chemistry in the coolant can be maintained and monitored within drain intervals.



Here is a link to the manufacturer who supplies our filters and test strips. It's a great resource. The test strips won't work with the HOAT factory fill coolant in the newer rams.



Penray - Power Fleet

 

Thanks for the info. I am currently using Xerox G5 antifreeze. What should the pH be for monitoring ones antifreeze condition.

 

You meant Zerex GO5 coolant? I don't know the pH but I suspect it to be base or alightly Alkaline. All I do know is that the OE stuff is good.

 

Bring this back to the top as I am planning on doing this mod to my truck very soon.

My question is-- while I will be using the exact same Fleetguard 3/8" inlet/outlet filter head as the OP, I would like to use 5/8" hose to run to and from the filter-- is there a problem with this in terms of allowing to much coolant flow to the filter, or will the fact that there is a restrictive orfice in the filter head ensure that there will NOT be excessive flow from the engine despite using a larger diameter hose??

TIA