I was swapping out some coil packs and found the ones in my car were packed with a ton of greese. Im quite impressed the vehicle was running at all with that much greese between the terminal and the plug.
Is this standard practise?
From the research I did, I understood that only a very little bit of grease is needed on the inner surface of the coil rubber/plastic (only) and optionally around the ceramic of the plug, but not the metal parts.
Vehicle: Ford Focus 2010 2.5L