Q:The oil pump is driven without a belt

You have to look at the models, some vehicles by camshaft drive, and some cars by chain drive, that is, you said belt

Q:What's the function of the engine oil pump?

It's the engine oil! Pump oil onto the moving parts! Play a better lubrication!!It is also beneficial to the full circulation of the oil!!

Q:Today to Hafei repair station, because before going to the maintenance when the master told me that the chain is loose, the first open, what you feel the big voice to change the chain, opened the time I feel the start and to the oil when the sound is big, go to repair. In the afternoon, the master checked and told me that the oil pump didn't supply oil, and said that the chain and the oil pump were together, and the cost would be about 1500 yuan. Not very clear, want to consult a master, this chain will always loose it? What are the symptoms of the car, there is a problem with the oil pump, the problem of the car, the master said repair, then repair, because I do not understand, do not want to bad, halfway do not know how to get. StopI asked other people again, and they said they wouldn't have that much money, and it should be a small problem. But the maintenance station people say very seriously, is it really fooled?!

The master fooled youThe oil pump chain is usually tensioned and tight, and if the chain is loose, it will not cause the oil pump to not supply oil.Moreover, the drive chain on the engine is generally maintenance free for life, unless there are very few cases.If the oil pump is not oiled, the oil pressure switch on the engine will alarmFirst make sure where the sound is, and if the chain is loose, adjust or change the tensioner

Q:What's the cause of the indicator light of the car oil pump?

In turn the ignition key does not start, oil should be light, because the engine lubricating oil channel has not been established in the oil, after the engine starts out as normal, such as after the start of light for the presence of faults, mainly due to the following: A: the oil shortage (more common)Two: the oil pressure switch (oil induction plug) fault (more common); three: oil pressure switch to the instrument between the fault lines exist; four: instrument fault (the possibility is very small: five) lack of lubrication system of internal pressure of the engine (more common) 1: dirty, too engine lubrication system within glioma lead, oil passages, set of filter clogging, so that the system does not establish normal pressure, 2: crankshaft bearing, connecting rod bearing, cam shaft bearing wear too much, resulting in failure to maintain lubrication pressure lubrication system, the machine oil lamps lit, 3: the oil pump internal blockage or too much wear, failed to build enough system oil pressure.The fault lamp is bright, must be timely to repair, did not identify the reasons before the engine will continue to drive the cylinder, crankshaft seizure fault, it must overhaul, to repair does not say, this is absolutely a damage to the engine.

Q:The car leaked oil, changed a pump, put it up overnight, or a few drops of oil, and called the repair truck. He said it was dirt underneath. It was hot

First of all, it is necessary to make sure that the oil is dripping from there and how many drops can be made at one night. These can be checked out by themselves. The problem of one or two drops at one night is too small. Because change pump that has removed the cylinder, the cylinder and the pump is mat, the mat will not handle drop of oil, and the oil filter is opened, if not installed it will leak if these local oil spills, they will help you to reload.

Q:First question: I mean the turn key, the engine doesn't work, the seconds when the starter works. Does the oil pump inject oil into the engine during this time? Or wait until the engine is fully started to inject lubrication?The second question: because now the cold weather, I saw a forum of northeast riders turn the key to the starter operation recommendations for 1-2 seconds, then later normal launch, said that this can reduce engine wear, do this operation is correct?

The first problem: the oil pump and the engine crankshaft movement synchronization, start the machine work a few seconds, the oil pump oil pump in the same way, just because the empty oil engine cooling period, not immediately to the oil pump in place.The second question: basically, there is no such operation necessary, when the engine does not run, the oil pump will not pump out oil, reduce the wear and tear of little effect, but more start will increase the wear of the starter.

Q:What's the reason that I changed the new oil pump instead of the engine oil?

Did you try the oil pump before loading?

Q:GY6 engine oil pump installation direction, there is an arrow pointing to the other side of the ah

The arrow points to the direction of the oil outlet, with the arrows connected to the engine oil inlet

Q:What about the balance shaft of the automobile engine oil pump? How much does it cost to fix?

Working hours one thousand, accessories count. If the balance shaft can be replaced, no heavy repair will be required.

Q:How to change the diesel engine oil pump?

Mainly look at what parts of the oil pump, and some in the gear room, and some in the oil pan.