Lack of lubrication

Friends I have a problem, I tell you that I have a great Voyager 3.3 but it seems that the oil does not reach the aim of the back cover so it makes a noise from Takataka the typical aterm that puts the engine for 5 min. Bought in Autozone and then a thinner oil was put 10W 40, and at first I stop sounding but I return the noise and I do not know if I really have another alternative before lowering the Machine I hope they give me another alternative that I can do in addition to lowering the engine since as you know that it is a $$$$ I will thank them for a lot to guide me that they have a happy day bye.
Pd the engine takes off perfectly and its speed is very good it would be a shame to adjust it, some had told me that it was the camshaft that has a pressure leak but if fura in the physical oil pressure meter would it be observed not ???? Please help me please.

Hello old man, look independent of the vehicle branch of libricacion is large but let's observe your problem, the oil pressure system can be good but I recommend that you place a bronze t in the oil bulb in the part of the block which will allow you You find it in any business and know the exact pressure, in the event that the clock marks bad pressure or deficient you must replace the oil pump from otherwise let's go ahead, remove the valve cover and take rocker axis with its rockers respectively and proceed to remove the acite filter. At the base of the oil filter and motor oil in a clean container to reuse it, where it is screwed there is a plug where it can be exagonal or parker that you must remove an eye that this plug is a pressure valve when the withdraws will come out a spring and a steel ball when this is outside with a motor wash gun with diesel you must blow with the compressor all the compressor That it has the base of the rocker axis and the diesel must leave or escape pressure on that plug since you should know that the lubrication ducts can be open or closed are open in the case of the rockers where the oil drizzle lubricates them without problems and are closed in the case of the crankshaft which forces to take a pressure in the gallery of the lubrication tree of lubrication. Lubrication in Aguna Part is broken a seal packaging or the oil pump supiono dirt that formed a plug in a duct and with the compressor should leave.
Friend if this does not work for you, you should not adjust it only buy a packing set and stamps and already (whenever the oil pressure accompanies you ...
Greetings Mannn to find you ...