Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

Spark Plug Gap


Spark Plug Gap 3.5L MKS ECO Boost GTDI 0.889 mm (0.035 inch)
Spark Plug Gap 3.7L MKS 1.29-1.45 mm (0.051-0.057 inch)
Spark Plug Gap 3.5L MKX 1.29-1.45 mm (0.051-0.057 inch)
Spark Plug Gap 3.5L MKZ 1.29-1.45 mm (0.051-0.057 inch)