Severe driving conditions such as heavy traffic, poor fuel quality, harsh weather conditions and exceeding oil change intervals can all cause the build-up of a thick, tar-like substance called sludge. If untreated, it can rob an engine of power and ultimately, its life. This oil is specially engineered to prevent the harmful build-up of sludge, reduce oil deposits and provide daily protection for your engine. To get more miles from your engine ask for the right oil from the successful Castrol� GTX� range. Your best miles are ahead with Castrol� GTX�. Castrol provides protection for diesel oil engines that can withstand the wear and tear of severe weather, rugged roads and heavy tows. Castrol� GTX� diesel is designed to help your engine run more efficiently and extend engine life. It has special viscosity, anti-wear, anti-oxidant and detergent additives to protect your engine and maintain cleanliness.
