Originally Posted by
Tryingtostaywarm
So, what I did with this. My local mechanic shop is a mom & pop with an awesome master mechanic who works there.
With that, I soaked my plugs for 48 hours, re-spraying with PB blaster after the initial 24. Took it to my mechanic, and let him finish the job. He did not break any, but he broke them free, PB blasted let it sit another 24 hours then removed them. Any that he had resistance on the way out he just re-sprayed and waited a few minutes.
I had already bought the extraction tool, and I was going to do it myself. I would consider myself a competent mechanic(I've rebuilt motors/tranny's in the past, and typically do all my own vehicle maintenance), but I did not have a shop and was tired of working on my truck in the street while it was snowing outside at the time. Furthermore, if one broke and it couldn't be extracted then you have to remove the heads and I basically reasoned that I would just take it to my guy so if they did break then my truck would already be at the shop.
Long story short: If you have the time, it really isn't a big deal. If you have a few days to let the truck sit, let them soak, break them free, spray them again, rinse and repeat...that seems to be the success.