What Is Engine Code P0441? P0441 Technical Definition: Evaporative Emission Control System Incorrect Purge Flow P0441 Meaning: EVAP purge flow is not detected...
P0496 EVAP Flow During a Non-Purge Condition
Engine
The P0456 OBD-II trouble code indicates that there is a small leak detected in the evaporative emissions system (EVAP). The EVAP system is responsible for...
What Is Engine Code P0440? P0440 Technical Definition: Evaporative Emission Control System Malfunction P0440 Meaning: A possible fuel vapor leak or FTP sensor...
What Is Engine Code P0442? P0442 Technical Definition: P0442 Evaporative Emission Control System Leak Detected (Small Leak) P0442 Meaning: A possible fuel...
P0455 Error Code Explanation P0455 Technical Definition: Evap System Large Leak Detected P0455 Meaning: A possible leak in the fuel vapor system Most common...
What Is Engine Code P0507? P0507 Technical Definition: Idle Air Control System RPM Higher Than Expected P0507 Meaning: Idle Air Control cannot adjust idle...
What is Engine Code P0135? P0135 Technical Definition: Oxygen Sensor Heater Circuit Malfunction (Bank 1 Sensor 1) P0135 Meaning: Upstream Oxygen (O2) sensor...
What Is Engine Code P0128? P0128 Technical Definition: Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) P0128 Meaning:...
What Does Engine Code P0340 Mean? P0340 Technical Definition: Camshaft Position Sensor Circuit Malfunction P0340 Meaning: Camshaft position sensor is not...
When a vehicle starts making unusual sounds, specifically a clicking noise under the hood, it might be a sign of a rocker arm issue. Rocker arms are pivotal...
Experiencing a sudden engine shutdown while on the road can be alarming and poses a risk not just to the driver but also to others sharing the roadway. The...
Symptoms of an exhaust valve failure in a car engine can be varied and often significant. One of the most common ‘bad valve seal symptoms’ can...
When a timing belt in a vehicle is failing, it may not always directly cause a diagnostic trouble code (DTC) to be thrown. This crucial component, responsible...
Toyota’s GR Supra has taken the sports car arena by storm, epitomizing the rush and prowess that true enthusiasts crave. As a key player in the Gazoo Racing...
A knocking sound on startup is usually characterized by a pinging or tapping noise coming from the engine, that may get louder when you increase the engine...
When a car won’t start but you know that the battery has power and is not dead, it can be both frustrating and confusing. It’s a common issue that...
The check engine light is a warning signal that something is wrong with your car, but it doesn’t always indicate a serious problem. One of the more...
A blown head gasket is one of the worst scenarios you can face as a car owner. When it comes to driving with a blown head gasket, the answers might differ...
The most common cause of coolant leak into engine oil is a blown head gasket. When the head gasket fails, coolant can leak into the oil passages, causing the...
A bad mass air flow (MAF) sensor is a very common problem that can cause a range of issues with a car’s performance. One of the most common symptoms of a...
A boost leak is a common problem that many car owners experience. Boost leaks occur when there is a leak in the intake system when the air that has travelled...
Your car’s water pump plays a crucial role in maintaining the right engine temperature by circulating coolant throughout the engine. When the water pump...
The most common symptom of a bad oil pump is a low oil pressure warning light on the dashboard. This warning light will typically come on when the oil pressure...
When an engine seizes, it means that the internal components have locked up and the engine can no longer turn over and start. This can happen for a variety of...
The answer is yes, a bad MAF sensor will typically cause the check engine light to come on and trigger a diagnostic trouble code. However, not all issues with...
If your car is not starting or running poorly, there can be many potential culprits. One possible cause is a bad ignition control module, which controls the...
Many car owners know the frustration of turning the key in the ignition and hearing nothing but a faint clicking sound or complete silence. It’s even...
A flashing check engine light is a source of frustration for any driver. It’s a warning light that indicates something is wrong with the vehicle, but it...
If your car starts up and idles fine but then has no power to accelerate, this can point to a problem with the engine and can be caused by a variety of factors...
If there is oil coming out of the exhaust of your car, it can be a sign of serious engine trouble, or it may be a relatively minor issue that can be easily...
Bad valve seals in a car will cause a variety of engine problems like decreased performance, oil leaks, and increased emissions. But can you do any long term...
There are many reasons why your car’s engine might be sputtering with a check engine light. Some of the most common causes of engine sputtering include a...
If your car is underperforming and jerking while accelerating, this can be a frustrating experience for any driver. Sometimes, this can be accompanied by a...
The most common causes of car jerking when accelerating include a dirty air filter, faulty MAF sensor, clogged catalytic converter, bad spark plugs, and...
It’s normal for an engine to run rich just after it is started, when the engine is cold. This is because the air is colder and has more oxygen in it, and...
For your engine to run smoothly, there needs to be a precise amount of fuel feeding the engine cylinders. Fuel consumption is affected by the load on the...
An engine that runs rich at idle can be caused by a bad coolant temperature sensor, a faulty throttle position sensor, a bad mass air flow sensor, a leaking...
Engine knocking is when there are knocking or tapping noises coming from the engine when it is running. They often keep time with the speed of the engine and...
If your car engine runs ok when you start it, but your car won’t accelerate then you’ve got an obvious engine problem that needs looking into. Car...
When an engine is running, engine oil is pumped around the engine to keep it lubricated and to help prevent it from overheating. If the engine oil pressure...
The most common reason for a car stalling with a check engine light on, is a problem with the fuel or air supply to the engine. A rich or lean fuel mixture...
A Check Engine Light with white smoke from the exhaust can indicate several issues, such as a blown head gasket, cracked engine block, faulty cylinder head...
White smoke coming from the exhaust of your car can be caused by condensation in the exhaust, a cylinder head gasket that has blown, worn piston rings, a valve...
Modern engines are complicated pieces of machinery that have hundreds of moving parts. The sounds coming from an engine can quickly let you know if an engine...
There are lots of parts in an internal combustion engine and many of them are moving very fast when the engine is running. It’s not unusual for an...
As a general rule, if your car is sluggish to start when it is hot, it is usually caused by a problem with one of the following; the starter motor, the...
Modern spark plugs can last for up to 100,000 miles before they need replacing. Sometimes they are overlooked when it comes to routine servicing and this can...
The symptoms of leaky exhaust valves include an engine that is difficult to start, a rough engine when idling, a lack of engine power, knocking noise from the...
The check engine light on your car’s dashboard will usually light up when there is a problem with the engine. It’s normal for it to flash on engine start-up...
Bad timing belt symptoms include an engine that misfires or won’t start, lack of engine power and a loud ticking noise coming from the engine bay. The...