[FOLLOW-UP] Liqui-Moly Diesel Intake Cleaner - any good for MAINTENANCE??

A few months back we did a test on Liqui-Moly Diesel Intake Cleaner's ability to clean a gunked up inlet manifold. Here's the original video:

   • [TESTED] Liqui-Moly Diesel Intake Cle...  

As promised, we're now looking at how effective it is at MAINTAINING a clean manifold once you've given it a good clean-out one way or the other. If you've cleaned your manifold out, is this something that'll keep it clean? And regardless of the answer, is the result worth the price?

Find out!

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