Does Gold coolant need the "vitamin shot" or do you leave it alone and change it every 2 years??
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Godfather
Sea Cliff, Long Island, NY, USA
Registered on 4/13/2003
53 posts
Posted:11/27/2003 00:13
The manual is very confudsing on the FW-16 "booster shot"!! I interpret that ONLY the green coolant needs this NOT the Gold. I sthis correct????
Next question: How do you drain, flush and bleed the "tail gunner" rear heater core? This looks like a nightmare!!!
Happy Thanksgiving to everyone and thanks for so much good advice!!!
Ciao, Godfather
John Doe
Dallas, TX, USA
Registered on 11/27/2003
6 posts
Posted:11/30/2003 21:04
I had the same question, and I think I have found the answer. Look at the bottom of page 45 of your Powerstroke Diesel supplemental manual,and it says: "do not use this additive with yellow-colored collant meeting ford specification WSS-M97B51-A1." I sure hope this means we don't have to mess with it until the 100K change listed on page 33 of your scheduled maintenance guide.