I've done three sets of plugs. Pretty straightforward, except for which knuckles end with blood. As I recall, 4 and 5 were a bit harder to get to. Had half the tool box out by the end.

I have not done the wiring replacement however.

I did purchase a glo plug rheemer and used it this last time. Seemed to help a bit.

As I recall the nut on the end was 8mm while the plugs themselves were 12mm.

Don

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