However, the problem could also stem from a bad timing belt or chain. Some of the top causes for compression issues include damaged piston rings, worn pistons, valve problems or faulty head gasket. With a lack of compression, the car can jerk, lose power and fail to accelerate. The compression must reach an exact amount of pressure or there will be performance issues. Low Compressionįor the engine to run, air and fuel must be present in addition to compression. RELATED: 15 Types of Car Sensors (& What They Do) 4. The only way to know for sure which one is the problem is to scan the codes. However, you could also be looking at a problem with the coolant temperature sensor or any one of the other high-tech features. Some of the most common sensor failures include both the oxygen sensor and the mass airflow sensor. This problem can cause the computer to make decisions that shouldn’t be made, which leads to an imbalance and serious performance problems. If one of the sensors is bad, the computer is receiving faulty information. The computer takes this information to make decisions for better operation. Within the engine, there are a number of sensors working together to feed information to the computer. Allowing fuel pressure to remain low can put further wear on the engine and vital components. Plus, it’s common to hear a whining noise with fuel problems. The engine could also misfire or stall as a result. When the fuel pressure is low, you might notice trouble accelerating. Low fuel pressure can be caused by bad injectors, a failing regulator, a broken pump, a clogged fuel filter, or a defective sensor. If the fuel pressure is too low and the engine is starved of fuel, there could be serious problems. The combustion chamber needs to have the right balance between fuel and air to ensure proper operation. If that’s not enough, the engine is going to use more fuel and emissions will be increased during this time. Plus, you are allowing additional wear to other parts of the car. At any time, the engine can quit working on you. It’s never wise to continue driving with a misfiring engine. The trouble with a misfire is that it can occur intermittently or only when the engine is at a certain temperature. When it’s idling, the engine might feel like it’s vibrating more than normal. It may feel like the vehicle loses power for a period. The car can also start shaking when you try to go faster. When the engine misfires, you notice a decrease in acceleration. For example, you might be dealing with fouled-out spark plugs, a faulty oxygen sensor or a vacuum leak. A misfire can be caused by numerous problems, many of which can also lead to a flashing Check Engine Light. When an engine misfires, one or more of the cylinders doesn’t produce the power it should. Ideally, you will want to troubleshoot the vehicle and check the DTCs to find out what’s causing the issues.įor now, here are four possible causes worth considering. The most common cause of flashing or blinking check engine light is a misfiring engine, which can be caused by several different engine issues. Causes of a Flashing or Blinking Check Engine Light While it might be easier to figure out, the problems are normally much more difficult to deal with, often pointing to some level of failure that could be catastrophic if allowed to continue. There are only a handful of concerns that would lead to a flashing light, so it’s often easier to diagnose. When the Check Engine Light flashes, it designates that the problem is severe and must be dealt with immediately. Seeing a flashing Check Engine Light is much rarer. The Check Engine Light can come on for hundreds of different reasons or trouble codes. When there’s a concern with the engine or vital car systems, the Check Engine Light comes on to get your attention. Conclusion What Does A Flashing Check Engine Light Mean?
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |