Cheap 10w-40 engine oil - Gulf Tec Plus 10w-40 oil
This is a really good engine oil for almost all types of engine and fuel. It is developed with advanced additive technology that makes the Gulf 10w40 a fantastic engine oil that is also really cheap. You can use it for cars, vans and light trucks. It minimizes sludge build-up and deposits in the engine, as well as the oil has a long life as active detergents are added that clean the engine and seek for impurities to enter the oil filter.
Gulf 10w-40 specifications
ACEA A3 / B4, VW 505.00
API SL, MB Approval 229.1