Nov 10, 2005 · Click here for the latest Service Coolant Useage Chart (SCUC.pdf) put out by Ford. Scroll down to the bottom of the chart and read the notes to see what "GY" means. Note …

Jun 14, 2012 · So to shed some light on the subject of what coolant was in what truck and the years, I got this from Ford in a pdf document. Here's the breakdown. Excursion 1999-2001: …

Jan 30, 2023 · Hey guys, I am going to perform the following coolant flush procedure because my truck was filled with the wrong color coolant and I need to replace the radiator anyways ,7.3L …

Aug 21, 2021 · From my reading the 6.7's coolant test is to check the nitrates and freeze level and then another test for coolant contamination. The old Fleetguard strips that we use on the green …

Nov 13, 2013 · Here is Goochs coolant flushing instructions. As for coolant I usually stop by the International dealer and pick up some of their green antifreeze and use the Motorcraft FW16 …

Jan 2, 2011 · So I"ve been watching my temp (edge insight) Outside temp 20-40degrees, coolant temp moving down the road, 183-187 For that matter in the summer, never really gets over …

Jan 24, 2010 · 2. Recommend measure coolant antifreeze strength. Measure the antifreeze strength following the recommended frequencies detailed in the chart below. A 50/50 mix …

Dec 2, 2006 · Does anyone happen to have anything that shows the coolant flow thru the system? I just want to understand the flow from the pump thru the systema nd back to the pump. There …

Apr 1, 2003 · After reviewing the diagram above and lookng at my truck, it looks like if I install the one bypass valve as indicated, it will do two things: 1. Route the coolant flow around the rear …

May 24, 2010 · Ford clearly spells out their coolant maintenance recommendations in the Owner's Diesel Supplement. Ford recommends adding 4 pints of SCA to the cooling system after …