HYDRA MAXIMUS fuel injector cleaner, 500ML Treats Up To 250 litres, for cleaning diesel injectors performance enhancing diesel turbo cleaner additive for diesel fuel EGR valve cleaner diesel engines

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Evil Elsie wrote: I put 300ml of 2 Stroke oil per tank full in mine (should be 375ml but my little bottle is only 300.

I wouldnt say there has been a major performance increase but after a few tanks the car does feel like its got a little bit more response to it and the mpg has went up by about 2 miles. If it costs me a few quid a week extra, so be it, but the 350 runs beautifully on it, as have a number of derv vehicles previously owned. he will have diagnostic equipment an lead you in to what course of action should be taken to get you back on the road . was not really bothered about increased bhp was more interested in cleaning up my fuel system and removing build up on the system.

So my philosophy is to treat them well with decent oil and fuel additives etc I get them re-mapped because they also run so much better as well.

Many low cetane fuels also increase engine deposits resulting in more smoke, increased exhaust emissions and greater engine wear. Costco is great and a good 7p a litre less than standard diesel elsewhere but I can’t justify driving an extra 60 miles to get it! Our additives are specially formulated to help protect your cherished classic car or motor bike from the harsh corrosive nature of fuels containing ethanol. Modern high pressure direct injection engines use precise fuel metering through narrow shaped spray channels.I wholeheartedly recommend this product to fellow car enthusiasts looking to maximize their vehicle's efficiency and longevity. I took fuel and injectors values with vcds( group 13,14 and 73-77) and added the cleaner to a full tank. Car definitely is happier on super diesel and I want to avoid any inlet manifold buggerance if possible! I mostly fill up with Tesco standard Unleaded but every now and then fill with Tesco Momentum99 as the mood takes me. Marine engines work much harder and under harsher conditions than automotive engines, leaving them far more prone to wear and tear.

Prior to using this cleaner, I was concerned about the condition of my injectors and their potential lifespan. I can't give an honest opinion on economy as I'm not really too bothered (it was very good before) but I can't see how it could possibly be worse when I'm consistently driving in a higher gear than what I'm accustomed to. It quotes different amounts to mix with diesel depending on whether it is for an initial clean or just for normal running. Both the Isuzu and the Webasto on my boat are running much smoother, latter was sounding terminal', there was a big blue smoke first time I turned engine on, and that presumably was injectors cleaning. Come join the discussion about sedan and sportbrake wagon performance, powertrain, modifications, classifieds, troubleshooting, maintenance, and more!A correctly designed fuel additive manufactured by a reputable company will contain cetane boosters, detergents, and lubricity boosters. Also, diesel fuels with cetane numbers lower than minimum engine requirements can cause rough engine operation. Existing carbon, unburnt fuel deposits and marine sediments are rapidly removed from your boats engine, keeping you on the water for longer. I bought the 5 liter Maximus product and my only criticism is the measuring bottle which leaks like a sieve and fails to give an accurate dose as when pouring from the measuring chamber the fluid from the main bottle leaks through also which is irritating and I think Hydra should do better with its product, the measuring bottle has to be kept upright inside a zip lock bag otherwise it leaks all over the boot I have found, the cap seals are not to be trusted along with the measuring bottle as a whole.