A break in the diaphragm of the fuel pump could cause the fuel to dilute the engine oil. And a worn pump causes a knocking in the engine that proffers confused with an aim defective. At the slightest sign of failure or distrust, it is always best to replace the pump to expect a serious engine failure. Engine sensors tell the computer how to control the weather, fuel flow, air flow, etc. As well as ensure efficient combustion, and therefore should be reviewed carefully and repair or replace: Oxygen Sensor Escape and Temperature Sensor Intake Air Temperature Sensor antifreeze Engine computers should be checked connectors and ground connections, the list of error codes present at that time, the correct operation of the advance of time, the firing order fuel injection itself, the proper functioning of the computer in general. Companies recommend making a pitch more, checking and repairing or replacing among other components: Distributor Bujiasa Cables / bujiaa distributor Arrow Springs distributor mechanical advance distributor PCVa a Valve Gas Filters and air-to Note on PCV valve PCV valve or Positive Crankcase Ventilation helps maintain proper and continuous flow of gases that escape from the rings and get into the crankcase.
These gases can be re-used by the engine as long as the PCV valve is not blocked. This recycles the gas valve and sends it to the intake manifold, preventing the formation of a pressure inside the engine. A pressure is not vented through a valve in poor condition can cause excess air instability which is reflected in a too lean and lack of engine power, plus misses the oil vapor into the intake manifold and then enter pressure damaging the combustion chambers, among other components, piston rings, the gaskets aims caps or seals, so also can leak oil. For this reason we recommend changing the PCV valve every 15,000 km or every pitch. Accessories OTHER kids or large, cast or stamped to be cleaned and installed perfectly: oil pan, intake manifold cover distribution, aims caps, oil filter adapter. It is vital to the proper installation of packages in general, since a torque incorrect or improper torque sequence give rise to different types of problems. Castle Lanterra describes an additional similar source. If the vehicle operates on LP Gas Use lubricating oil special. The commonly used oil can not withstand the effects of sulfur extender product of the combustion gas it loses viscosity, causing general overheating and severe damage to the motor. And when you install the remanufactured engine always check the pressure relief valves, the equipment is properly calibrated, there are no gas leaks at all connections, all items are secure and that there are no traces of corrosion, especially in the tank.