PB Blaster or Liquid Wrench?

[Nativechief]

Hi fans,,,,,,,,,some can keep on waiting because next time I will charge for my expert advice. I only give it out now because I like doing good deeds..

[Gimme3steps]

Originally Posted by Nativechief

Hi fans,,,,,,,,,some can keep on waiting because next time I will charge for my expert advice. I only give it out now because I like doing good deeds..

Thanks for the grin . That made my day.

[asimkhan6296]

In my opinion BP blaster is one of best penetrating oil for stuck spark plug, it worked for me. You can also find more best penetionation oil for stuck spark plug. [url]https://wheelsrush.com/best-penetrating-oil-for-stuck-spark-plugs-ultimate-guide/[/url]

[Hankrigby]

Originally Posted by Merovee

Which is better to loosen spark plugs up? PB Blaster or Liquid Wrench?

These spark plugs require a spark plug deep socket to get out so they are in there.

If you're having that much trouble getting the spark plugs out you will want to examine the threads when you take them out and make sure they're not cross threaded.

[NORTY FLATZ]

Originally Posted by Nativechief

I didnt know that ALL metals expanded at the same rate ......I learned something....Here I was all these years thinking that some metals would get hotter quicker than other metals and was wrong ..Thanks for this very important technical information.. Im happy we have experts here to teach us................lol

LOL, you're close. Aluminum expands at 3 times the rate of steel. So, in this case, the heads would expand more than the plug threads, making them easier to remove.

[Tripicana]

Is this a trick question? Spark plugs use either a crush gasket, or a taper to create a seal. No amount of penetrating oil is going to reach the threads…