A compression-ignition engine in which a spray of fuel, introduced into air compressed to a temperature of about 1000° F (538° C), ignites at a practically continuous pressure. We guaranty superior products and service and stand by all USDR remanufactured diesel engines, USDR built industrial generator sets and USDR built diesel energy units with an industry top warranty. But if you adhere to the advised schedule, you can make sure your fishing trip or cruising adventure will not be ruined by engine troubles. New car or pre owned cars in CT – they all need to have standard oil change at least every soon after 3000-5000 KM as measurement of their preventive maintenance. As diesel engine rebuilders backed by 40 years of knowledge, we are nicely versed in all big tends to make and models to meet our buyers wants.