A little secret to rock your YouTube subscribers
How to Remove Carbon Build Up - Gummed up Pistons - 1ZZ
I wanted to check what the effects were of the thinners in my engine. Did they do anything to remove carbon? what better then to test it on the bench. The pistons on my 1zz have gummed up oil control rings and blocked oil drain holes and hence the engine smokes badly! We will find a cure.
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