Lucas Upper Cylinder Lubricant & Fuel Injector Cleaner (5.25 oz.)-12 Pack

This is a great product.

I personally have tested this project and I’m on my fourth tank and it seemed to get better every time I put this in. I was in the automotive field for 30 years never believe in snakes but this one works simple use

Good product, great price!

I’ve started buying 12-packs of fuel injection cleaner and lubricant and keeping them stored under the back seat of my truck. Every 4 or 5 fill-ups, I add one to the tank. Buying in bulk is much cheaper, and it helps reduce engine knocks while keeping my vehicle running smoothly. Plus, having them stored in my truck means I always have one handy when I need it. Great Product!

I’ve used this product for years. Typically use it on a full tank of fuel after every oil change. I recall seeing mpg’s decline in a diesel truck that I had, but don’t notice a difference in gasoline engines. I use it because I believe it is keeping my engines healthy and clean. I have recently began adding to my 5gal gasoline cans (obviously not the whole bottle) for mowers, generators, and utv’s.

I don’t have any issues and if it works it’s a good deal… but my car doesn’t really run any different, yet. Have only done a couple tanks at this point t, so we’ll see…

With Lucas you can’t go wrong. Works well in marine and auto applications.

Good really packed