Spark plugs. - Toyota Yaris Forums

esse10 · 06-04-2014, 01:55 PM

Quote:

Originally Posted by jack black

Sorry dude, you shouldn't be giving the bad advice like that. Oh, BTW, the head is made from aluminum, it's SOFT metal alright.

http://mdm.boschwebservices.com/vpf-...park_Plugs.pdf

dude, you obviously have not take the spark plugs off either. the threaded part in the plug holes is not aluminum threads....dah.

jack black · 06-09-2014, 11:48 AM

Quote:

Originally Posted by esse10

dude, you obviously have not take the spark plugs off either. the threaded part in the plug holes is not aluminum threads....dah.

You're funny, but I'll bite. What is it then, titanium?

Rigaud · 06-09-2014, 02:15 PM

Quote:

Originally Posted by esse10

dude, you obviously have not take the spark plugs off either. the threaded part in the plug holes is not aluminum threads....dah.

Most aluminum heads are just that, aluminum for the threaded part as well.

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