Synthetic car oil needs to be changed after 10,000 to 20,000 miles, depending on the climate and driving distances. The recommended non-synthetic oil change is every 3 months or 3,000 miles, whichever comes first. However, synthetic oils, which cost nearly twice as much as conventional oils, require less time between changes because of their ability to withstand high temperature levels.
According to a spokesman for Planet Green, synthetic oils last up to three times longer than conventional oils. Environmentally, synthetic oils contribute chemicals too, but 15 to 24 quarts are saved yearly from being dumped. Synthetics burn cleaner with a lower volatility, which slows exhaust evaporation.Learn More
There are several factors that cause water to get into the engine oil, including leaking intake manifold gaskets, cracked engine castings and a blown head gasket. One common cause, the formation of water as a gasoline byproduct, is part of normal engine operation.Full Answer >
Full synthetic oil is made differently from conventional motor oil, and vehicles that use it require fewer oil changes than those that use conventional oil. Drivers who put synthetic oil in their cars also notice less wear and tear on their vehicles.Full Answer >
A loud clanking noise, low oil pressure and high engine temperatures are three crucial signs that the oil pump in the Dodge Ram 1500 is failing and in need of replacement. Before any signs begin to surface, the "check engine" light may appear on the dashboard.Full Answer >
Several auto part manufacturers, such as K&N Filters and AMSOIL, have cross-referencing guides included on their websites. Oil Filter Cross Reference is a generic website that suggests multiple compatible oil filters. Users should have their current oil filter's part number on hand before visiting any of these websites.Full Answer >