[Buffaloduder]

Doing spark plugs for the first time myself in my 2017 Elantra Sport (replacing the champion plugs dealership used at 45km with NGK). Just wondering if using dielectric grease is recommended on the coil packs.

Also does anyone know how the hell to unclip to high pressure pump wire that runs above the far right coil, it's in the way and scared to break it lol.

Cheers

 

[R1600Turbo]

Grease not necessary. The clip is just a normal push the clip lever down and pull.

 

[Buffaloduder]

Thanks! Also what torque spec you guys using for those who have a torque wrench? Does the Elantra Sport have a recommended spec for all plugs or just use the plug manufacturer's recommended specs. Thanks

 

[jorgez28]

Are NGKs the best performing spark plugs to use in our cars?

 

[R1600Turbo]

Are NGKs the best performing spark plugs to use in our cars?

Stock are typically fine unless you are tuned. Popular choice for that is the HKS 45's, recommended by most tuners.