The best Coolant & Spark Plugs For 5.4L?
#1
The best Coolant & Spark Plugs For 5.4L?
I have a 2000 F-150 4X4. Its almost at 100,000 Miles. What is the best Spark plugs and the best Coolant to use? I also want to flush my cooling system also. Is there a better coolant for alum. heads? And should I use single platinum or double platinum plugs? My manual says to use AWSD-22E Plugs, which I assume those are Motorcraft. But I am not sure if they are single or double platinum?
#2
If that is what the manual says, I'd stick with it. I think there is an Autolite plug that is comparable to the Motorcrafts for a cheaper price. As for coolant, I went with Walmart brand Supertech and mixed it myself 60/40 strength with distilled water, I think it works just as well as the expensive Motorcraft stuff. Just my 2 cents.
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JTD1972
Explorer, Sport Trac, Mountaineer & Aviator
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11-19-2003 04:20 PM