Overhead Line Fault Indicator Timely Find The Root Cause, Excluded For The Wonderful
Overhead Line Fault Indicator In life, we will always encounter such a car failure, today, Xiao Bian gave us a summary of the car's most common car fault determination and solutions. Read, in the daily life of a car encountered a similar phenomenon, they can know the reason, rational response.
1, the engine oil pressure indicator shows abnormal
When the table pointer shows abnormal oil pressure, indicating that the engine components are faulty. If the oil gauge pointer shows low pressure or instrument pointer display fluctuations, may be due to oil pump wear, the filter is blocked dirt, oil filter screen exposed oil, oil surface is low,Overhead Line Fault Indicator mixed with air in the oil As well as pressure gauge failure and other reasons. In addition, the viscosity of low lubricants, the equivalent of hiring a mobile car experts. Oil seal and poor lubrication, the oil is too cold viscosity too much, too much oil sludge deposition, etc. will also cause the oil pressure indicator shows abnormal.
2, unscrew the radiator cover found that there are always some oil floating in the water, and found that oil when changing oil.
The engine has two circulation systems, one is the coolant circulation system, the other is the oil circulation system, the two systems do not pass each other. If there is water in the oil or oil, indicating that there is a problem in a separate place in the two circulatory systems. "Oil into the water" and "water into the oil" is two different nature of the fault. "Oil into the water" is the engine body itself out of the problem, and "water into the oil" is caused by the engine parts, the nature of the failure is not the same. Should be promptly to the repair shop to replace the repair.
3, the car accelerates the oil pressure indicator light will be lit.
Oil lamp lights are real and virtual two cases. The so-called real, that is, oil pressure is indeed low, low to the warning light issued a warning level, indicating that the lubrication system is faulty,Overhead Line Fault Indicator must be excluded. The so-called virtual, as doubted, the oil lubrication system is not faulty, but the oil pressure indicator system failure, mistakenly lit light. This failure will not affect the normal work of the engine, but should also find the root causes in time to exclude the better. Usually the possibility of real disease is greater, should be used as the main idea to determine the fault.
4, the car in the event of a failure that caused the steering wheel swing, and heavy truck swing more serious.
Under normal circumstances is due to uneven wear on the front wheel tires, the use of new tires or tires uneven steel ring deformation caused. Because, when the wheel speed is fast, the torque that drives the steering wheel rotates mainly from the deflection of the tires or the steel ring. When the tires or steel lap more than 3mm, the yaw moment can drive the steering wheel swing around. Should go to the repair shop inspection,Overhead Line Fault Indicator depending on the circumstances change the tire or steel ring.
5, in a good road on the high-speed, heavy, empty when the steering wheel are swinging, heavy truck swinging, and the faster the speed, the more serious swing.
Generally due to the brake drum and hub connecting bolts loose, hub bearing hole loose and brake drum boring away from the center of the brake drum thickness of the different, resulting in unbalanced. Should be repaired in time to repair shop.
6, the engine oil consumption is too large
Careful friends will find that the lubricating oil in the case of good conditions also exist normal consumption, but some of the poor conditions, the car exhaust smoke blue smoke. In fact, this means that the consumption of lubricating oil is too large, in general, the consumption of lubricating oil is nothing more than two cases, into the combustion chamber to participate in combustion, or oil leakage. The reason why oil can flee into the combustion chamber, mainly because of serious wear and tear parts, with the gap is too large,Overhead Line Fault Indicator or oil pressure is too high, leading to oil into the combustion chamber. The oil leakage is mainly due to the seal hardening aging. If it is old vehicles, there are generally sealed gas due to aging and lax situation. It is best through a professional conservation center, by the conservation engineers to determine, and the implementation of effective solutions.