Coolant filter install - Page 2
 

Coolant filter install

Started by brando4905, March 21, 2010, 07:18:13 AM

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TomC

Considering the low mileage we do a year and the fact that 71 series Detroits are dry cylinder liner engines, I don't see the necessity of installing a coolant filter.  The main reason big rigs and commercial buses have them is that the filter elements also have coolant treatment in them to counteract the acidities to keep wet cylinder liners from pitting.  Personally-don't waste your time installing a coolant filter on a 71 series engine-instead, just watch the acidity level (with test dipping paper [remember science classes?]) and change the coolant every 100,000 miles or 5 years.  Also, you're better off using extended life coolant.  Good Luck, TomC
Tom & Donna Christman. 1985 Kenworth 40ft Super C with garage. '77 AMGeneral 10240B; 8V-71TATAIC V730.

brando4905

Well, after reading everyone's helpful posts, I am abandoning the filter install. Thanks for the suggestions.

FWIW, took me awhile to locate the 2 7/8" hose, I had Fleetpride order a 3' stick. That was the shortest I could get. I probably could have used 3", but being the bottom radiator hose coupling, I didn't want to chance it not tightening up. I did use the constant torque hose clamps, they work real well but pricey!

Thanks everybody!
1980 GMC H8H-649  8V71/V730 Marion,NC

"The highway is for gamblers, better use your sense" -Dylan