Car Problem Diagnosis

Black smoke from exhaust of car comes out while you are driving indicates that the car air fuel/ratio is too rich, when a car air/fuel ratio is too rich, more gas is being burned from a car's engine combustion chambers. What causes the air fuel/ratio to be rich? As you may not aware of, one of the cause is that the car air filter might be clogged, a clogged air filter will restrict the amount of air that reaches the engine combustion chamber. So, if black smoke from exhaust of car comes...Read Full Story

Mildew smell removal on car air conditioning can only be done if the cause of the problem is identified. Usually a mildew smell that comes out the a/c vents is cause by a drain pan on the evaporator of air conditioning that is not draining. One of the key components of the air conditioning system is the evaporator. When the car air conditioning is on, the evaporator becomes cold. The blower will then blows air through the evaporator fins and comes out the air conditioning vents this is why...Read Full Story

Car symptoms: You will hear a grinding sound when braking. Auto diagnosis: Grinding sound while your car brakes is and indication of brake linings that excessively worn. When the brake lining is worn out down to its metal it will rubs against the brake disc or drum when you apply the brake your car, rubbing of metal to metal will creates grinding sound thus this is the sound you heard while braking. You have probably neglected to maintain your car brake that is why the linings worn out up to...Read Full Story

Mildew smell removal on car air conditioning can only be done if the cause of the problem is identified. Usually a mildew smell that comes out the a/c vents is cause by a drain pan on the evaporator of air conditioning that is not draining. One of the key components of the air conditioning system is the evaporator. When the car air conditioning is on, the evaporator becomes cold. The blower will then blows air through the evaporator fins and comes out the air conditioning vents this is why...Read Full Story

Car trouble symptoms: You car heater not blowing hot air even when the engine is hot. Car diagnostics: When your car is quipped with the standard heater system or if it is not equipped with an automatic temperature control system, this kind of problem is an indication of a heater control valve that is not opening. A standard car heater operates using a heater core similar to a small radiator that is located behind the dashboard. The purpose of heater core is to emit heat because of the hot...Read Full Story

Brake problems are vital when it comes to car safety because brake is one of the most important parts of our car, the maintenance involving the brake system must be taken seriously. Therefore when a car suffers brake problems troubleshooting and diagnosis of the problem must be done at once to provide necessary repair on the brake system that will prevent a serious accidents when the car is use for driving. As brake problems is a must to be repaired a guide to troubleshooting brake problems...Read Full Story

Car trouble symptom: The transmission jumps out of third gear while you were driving your car. Car diagnostics: Transmissions that jump out the 3rd gear is an indication of a problem of faulty shift linkage or excessive input shaft movement. It is very difficult to understand if you are not a mechanic why the faulty shift linkage or excessive input shaft movement can cause the transmission to jump out of 3rd gear because of the complexity of manual transmissions. However, just understand that...Read Full Story

AC compressor is the main component of the automobile air conditioning system. The compressor inside the car is usually activated by the belt attached to it that is driven by the car's engine. The AC compressor pumps the refrigerant throughout the air conditioning system. Refrigerant is mixture of liquid and gas that is compressed and circulated through the auto air conditioning system. The refrigerant gas is highly pressurized and gets pushed through the AC hose. It then paves its way...Read Full Story

Car symptoms: Stiff steering wheel is felt sometimes while driving. Car problem diagnosis: Power steering that becomes stiff sometimes while driving your car is an indication of a faulty steering pump. The power steering system on car has a power steering pump, this device is the one that pumps steering fluid to create hydraulic forces trough the various tubes. The created hydraulic force will then applied to the steering gear and makes the car easier to steer using the steering wheel. When...Read Full Story

If you have any reason to suspect that your refrigerant has leaked out completely the DIY pressure gauge you bought at the parts store reads 0 psi; the compressor won't engage because it may be sensing no pressure in the system; you checked the gauge and have no PSI level then you are best  ac compressor taking it to a professional unless you are familiar with what you are doing. As a general rule of thumb, you are probably not familiar enough if you are reading this article. The reason for...Read Full Story