Product details
Liqui Moly Valve Protection for Gas Vehicles – 1 Litre Petrol Additive
If you’re behind the wheel of a gas-powered motor, be it running on CNG or LPG, looking after your engine valves is absolutely key. That’s where Liqui Moly’s valve protection additive comes into its own. It’s specially crafted to shield your valves from overheating and wear — a common nuisance with gas engines. This handy 1-litre bottle is just the ticket for regular use, helping keep lubrication spot on and making sure your engine burns fuel cleanly and efficiently.
Why go for this additive?
Gas engines, especially those with retrofitted bivalent systems, often face temperature spikes that can really put the valves through their paces. This product steps in to smooth out those peaks, cutting down the risk of damage and the dreaded hefty repair bills. What’s more, it’s been thoroughly tested and is safe for turbochargers and catalytic converters — so no need to fret about harming those crucial bits.
How do you use it?
It’s dead simple. If you’ve got a vacuum-controlled dosing device, Liqui Moly suggests adding 6 to 8 drops per minute. If not, just stick to the instructions on the bottle. Use it regularly over the long haul, and you’ll notice your engine stays cleaner and runs that bit smoother — a real boon whether you’re nipping about town or cruising down the motorway.
What problems does it tackle?
- Stops valve overheating that can cause serious engine damage
- Boosts combustion cleanliness, cutting down deposits and emissions
- Ensures top-notch lubrication to extend your engine’s lifespan
- Protects turbochargers and catalytic converters from wear and tear
- Helps maintain performance, especially in vehicles with retrofitted gas systems
In a nutshell, if your vehicle runs on gas and you want to keep it ticking over nicely without faffing about with complicated fixes, Liqui Moly’s valve protection additive is a cracking choice. It’s an easy way to give your engine the TLC it deserves and keep things running sweetly for many miles to come.


