Its time for new ones and I purchased the bosch 4 platinums.

Any shop manual links on the proper procedure involved??

thanks!

 

Take back the bosch 4,waste of money and lead to problems.Pick up ngk 7090 plugs for 2.75 each.Get the 17mm offset plug boot tool from me for $28 delivered in the states.
pm me for shipping info and I will provide all the tips you need to do it properly and with ease.
ohlord
never use multi tip plugs on any m112 or m113 engine.
Use of the 17mm tool saves your wires,speeds the job,saves you knuckles and helps pop the wires back on when you are done.

 

thanks!! you're always are there to steer folks the right way. I'm going to get the ngk's in place of the bosch plugs.

I've ordered a new set of wires and decided to send it over to the shop to get the plugs done while its being serviced.....the old eyes aren't as bright as they once were...

 

Your wires are also fine,if not tugged on they will last the life of the car.That is what the 17mm boot tool does it protects the wires and sinse they are so short and of such good quality they hardly ever go bad.Just change the plugs,no anti seize and you can do them yourself in a few hours on a sat morning.
ohlord