Title: Not as pictured, but ...
Product review: I ordered this but received CD-2 Company Part No. 4111R. The bottle is the same, but the labeling is different; for example, it does not say "CD-2 Maxx", but only "Oil Detergent". I'm not sure whether the product illustrated is a later or earlier version. I added the product to a car already using full synthetic Mobil 1 Ext. Perf., and was able to tell the engine performance improved right away; it ran "tighter" and the connection between the gas pedal movement and the delivered engine power was more solid than before. Whether it cleans up sludge or engine internals is too early to tell.OK, I've now used this product for over a year in various cars. In each case, engine response was noticeably improved, even when added to engines with freshly changed oil (even expensive synthetics). MPGs improved around 10 to 20%. So I have added another star.
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