You can always try sucking some water up with a vacuum line when the engine is warm. That is what we use to do before seafoam was popular. It works just as well, to clean carbon deposits plus it is a whole bunch cheaper. And nobody will call the fire department because your truck is smoking..

Old Skool!

 

Best pic I could get with my phone.

 

that sticker is exactly like mine.

 

That's because its on my 92 F150 with 5.0

 

im going to try some premium gas and see what happens.

 

Premium gas is a bandaid 4 your problem. Fix your truck correctly, And then there will be no need for band aids.

 

Your factory under the hood sticker is gospel!

 

Book of Henry. Chapter 1 verse 1
And the lord said "let there be Ford"
And all was good.

 

Bahaha!




(Got me there for a sec...."Book of who?...Chapter what?"

 

If I try premium and it stops pinging that would mean its probably got alot of carbon buildup making the compression slightly higher and creating hot spots right?