At my wits end with this 3.4... HELP.

[xcmountain80]

It amazes me every-time somebody's engine is having a problem all of a sudden the Bosch plugs is the red herring

I have those same bosch 4 point plugs with +15000 km on them , zero issues, zero fouling, starts like a beast in -32deg C

yeah its my engine I decided to use them.....

You are probably one of a very few, Bosch are know for making them run awful.

A

 

[Drcoffee]

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