Product details
Liqui Moly 1803 Injection Cleaner 300ml – Your Petrol Engine’s Best Mate
Ever had one of those mornings where your car just won’t start properly, or it’s idling a bit rough? Chances are, your fuel system’s got some gunk built up. That’s where the Liqui Moly 1803 Injection Cleaner comes into its own. Designed specifically for petrol engines, it blitzes away deposits clogging up your injection valves, intake valves, spark plugs, and even the combustion chamber. No faffing around with complicated fixes or unnecessary visits to the garage – it’s as straightforward as it gets.
Why Bother with an Injection Cleaner?
Over time, deposits sneak in and cause all sorts of headaches – think sluggish throttle response, a drop in performance, or those annoying surges when your engine’s running lean. This little gem tackles all of that, helping your engine run smoother and more efficiently. Plus, it doesn’t just clear the mess; it helps stop it coming back, so your engine can breathe easy for longer.
How to Use It and What to Expect
One 300ml can is enough for up to 70 litres of fuel, which fits nicely with an average tank size. Simply pour it straight into your fuel tank whenever you fancy – it mixes in automatically, so no extra hassle. The effects last for around 2,000 kilometres, giving you a decent stretch of trouble-free motoring. If the niggles start creeping back, just give it another go. Easy peasy.
It’s compatible with all kinds of petrol injection systems, so no need to worry about whether it’ll work with your motor. Whether you’re running a naturally aspirated engine or one with a turbo, this cleaner gets stuck in. And for those who keep a keen eye on emissions, it’s completely safe for your catalytic converter, so you’re not doing any harm to your car’s eco credentials.
The Technical Bits
The product comes in a neat 300ml can, weighing about 300 grams, and measures roughly 12 by 6 by 6 centimetres – perfect for stashing in your garage or car kit without taking up much room. It’s made by LIQUI MOLY GmbH in Germany, a brand that’s well respected for top-notch automotive additives, so you know you’re in good hands.
So, if your petrol engine’s been giving you grief with hard starts, rough running, or a sluggish throttle, the Liqui Moly 1803 Injection Cleaner is well worth a bash. It’s a simple, effective way to keep your fuel system clean and your engine purring along nicely, saving you time, money, and hassle down the road.







