156,000 on my orig plugs miles, I think
#1
06-04-2019, 02:33 PM
156,000 on my orig plugs miles, I think
Bought a 2010 CX-9 in mint condition with high miles from orig owner 3 mos ago. Service records on most items, but not plugs, so I pulled one to check. They are Motorcraft.
I replace the fronts 3 with NGK Iridium, will do the back 3 this weekend (what a pain) not looking forward to those back clips breaking as a front one did. Was running fin with old, big gap plug, getting 20.1 mpg. Preview attachment 20190602_124151.jpg
20190602_124151.jpg
3.9 MB
I replace the fronts 3 with NGK Iridium, will do the back 3 this weekend (what a pain) not looking forward to those back clips breaking as a front one did. Was running fin with old, big gap plug, getting 20.1 mpg. Preview attachment 20190602_124151.jpg
20190602_124151.jpg
3.9 MB
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