KGMtech
Thread starter
I watched a nice YT video on replacement of sparkplugs on a 2016 QX60, the mechanic was very thorough and I noticed that in addition to putting a dap of dielectric grease on the inside of each sparkplug boot, he also smeared the female end of each coil electrical connector with same. I've not seen this done before, the guy is in Alberta but I doubt the coils get very wet in service.
What do you think? is this good practice or just overkill?
Thanks for your insights.
What do you think? is this good practice or just overkill?
Thanks for your insights.