Yeah... I think before you people start commenting on the idiocy of grandmothers and the tech-illiterate.....

Perhaps you should have to go through a 2 step process...

1- Do a complete oil change.

2- Fix a clogged pipe.

Both simple to do..

Now... 1 in 10 of you WILL know how to do this, congratulations, you may continue commenting.

8 in 10 of you will lie and say you do.

But hey, thats the internet. You people are jackasses.