View Full Version : Diesel injector cleaner

01-25-2013, 03:55 PM
I would like to know , if fuel injector cleaner is o.k. to use. If so , how often ? How much in an 200 gallon fuel tank ?

01-25-2013, 05:46 PM
I know that most manufacturers state no additives are needed. Exceptions would be for storing diesel and if algae contamination exists.


01-25-2013, 05:48 PM
Old timers used "Marvel Mystery Oil". You can still find it if you look. I don't know if it has any effective, especially on today's "modern diesel engines.

BMG Coach
01-25-2013, 08:27 PM
This can be bought at Walmart and costs about $15.00 and treats 250 gallons.

DIESEL KLEEN® +Cetane Boost®: Max HP Formula ? use during non-winter months for the ultimate in performance. (http://www.powerservice.com/dk/)

Newell Attack
01-26-2013, 01:27 AM
If you have an older diesel that was built before ULSD then using an additive like diesel kleen or (yes) lucas will help with upper cylinder lubrication.