It is usually advisable to put injector cleaner in an empty, near-empty, or half-filled but not full gas tank. This is so the ratio of cleaner to fuel will be balanced. Although advisable to put a fuel injector cleaner in a near-empty tank, you should resist the urge to put it in a completely empty tank. Injector cleaners contain some fairly While there might be products out there that perform specific cleaning tasks a tad bit better, the Lucas Fuel Treatment presents an amazing checklist of features: Works with gasoline and diesel engines – Check. Takes it a step further and is suitable for Non-Road, Locomotive & Marine Diesel engines – Check. Use it with both carbureted and Location. CA. Feb 13, 2013. #2. Not really worth trying since we know Gumout and Techron in the same aisle have PEA. You could also splurge and give the $20 for the fuel system service. For me it cleared up deposits that Techron and Gumout could not reach. R. Most car manufacturers often recommend that you start by pouring fuel injector cleaners before the gas. Pouring fuel injectors before is likely to give you the best possible results: you are guaranteed to get a very homogeneous mixture. In this article we are going to discuss in detail the best way to use fuel injector cleaner, whether you can Some of the potential issues include: 1. Cleaner Overuse. Too much of a good thing can be a bad thing. Overusing fuel injector cleaners can cause damage to engine components and result in poor performance. 2. Wrong Type of Cleaner. Different fuel injector cleaners are designed for different engines and fuel systems. In this video I test Royal Purple Max Clean Fuel System Cleaner in a Ford Explorer. I use a borescope camera to look into the engine and see how dirty the en tzlwI.

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