Honda direct injection engine carbon buildup?
Hello, I assume like most direct injection engines Honda will face the same issues of carbon buildup on valves due to fuel not acting like a solvent and washing carbon like traditional engines.
Is there a way to mitigate this at all ? I rather service this regularly to maintain fuel efficiency and hefty maintenance down the line.
Is there a way to mitigate this at all ? I rather service this regularly to maintain fuel efficiency and hefty maintenance down the line.