Exploring the Reasons Head Gaskets Fail When you purchase a used or pre-owned car, truck, or SUV, and order a vehicle history report, you could possibly see an item on the report labeled "drivability." It will often be along with a rating. This confuses lots of people. Most drivers intuitively understand labels for example "4-wheel alignment," "coolant flushed," and "no structural damage." But, few know how to interpret "drivability." Motor oil is shipped from the oil pump for your vehicles crankshaft, valvetrain, as well as other components. On its way, it passes from the filter. It leaves behind the dirt and particles who have accumulated considering that the last time you changed the oil. However, in the event the O.F. does its job properly, its going to carry on and collect debris to the point of becoming clogged. Once that happens, youll want to change it. Between oil changes, the oil must be checked regularly and topped up as required. Other fluids that need to be periodically checked range from the antifreeze, transmission fluid, insurance for new drivers and power steering fluid. Regular transmission filter changes will prolong lifespan of your cars transmission, during models recognized to have transmission problems. 3. Battery assessment: It is essential to measure the car battery once in the month. Car owners may need to look out for symptoms like corrosion or dangling wires. Loose electrical connections must be attended on the priority basis. If you will find signs and symptoms of corrosion, then its time for you to go to the local mechanic. Another common pull occurs when your steering seems drawn to an off-center position. This is slightly distinct from an aimless drift, as described above. This problem is called "memory steer." It, too, could be the result of a quantity of factors, including improperly balanced wheels, tie rod ends which were installed poorly, and binding in the steering linkage.