upper cylinder cleaner

[scuxlux]

i was just wondering what you guys think is the best upper cylinder and intake cleaner for a d4d 3.0l hilux. I was looking at threebond and liqui molly and i don't know what to get or if their is a better one on the market.

[davo94]

Only use them after a FULL egr clean as a preventive measure at service. On the subject check out the 7mm egr blanking thread.