Troubleshooting

Smoke coming from a tire is a sign of a serious problem and requires immediate attention. It could be caused by several issues, including excessive heat, worn out brakes, or a puncture. Excessive heat can be caused by overinflation, poor driving habits, or other normal wear and tear on the tire. Worn out brakes can…

Car gurgling sound when accelerating is a common issue that is caused by the engine not running efficiently. This sound can be indicative of many different issues, such as a clogged air filter, a faulty spark plug, or a vacuum leak. In some cases, the issue could even be due to low levels of oil…

A Check Engine Light (CEL) is a warning indicator used in vehicles to alert drivers of a malfunction or problem with their vehicle. When the CEL is illuminated, it indicates that there might be an issue with the car’s engine or other components of the vehicle. If your car won’t accelerate, it could be an…

P0031 Bank 1 Sensor 1 is a diagnostic trouble code (DTC) that indicates an issue with the oxygen sensor located in the exhaust manifold of Bank 1 (the bank of cylinders that contains the number one cylinder). The oxygen sensor is responsible for measuring the amount of oxygen present in the exhaust gases, and sends…

Brake pedal hissing when released is a common issue that can occur in vehicles. It is usually caused by a buildup of air in the brake lines, which can lead to a loss of braking power. The hissing sound occurs when the air is released from the brake lines as the driver releases the brake…

The 2012 BMW 750Li is a luxurious four-door sedan that is part of the 7 series line of vehicles. The engine in this vehicle is a 4.4-liter, 8-cylinder engine that provides ample power and performance. If the engine on your 750Li needs to be replaced, you can expect to pay between $7,000 and $9,000 for…

Code P0068 is a diagnostic trouble code (DTC) that is associated with the vehicle’s throttle position sensor. This code indicates that there is an issue with the throttle position sensor voltage, which can be caused by a few different things. The most common causes of this code are a faulty throttle position sensor, a vacuum…

P0118 is an OBD-II diagnostic trouble code that indicates an issue with the Engine Coolant Temperature (ECT) circuit. This code is specific to Chevrolet Silverado vehicles and can cause issues such as poor engine performance, stalling, and increased fuel consumption. In order to repair this issue, the user should first check the ECT sensor for…

Caliper bolts are the fasteners that secure the brake caliper to the wheel hub. Ensuring these bolts are properly tightened is essential for your vehicle’s braking system to work correctly. The tightness of the caliper bolts should be adjusted according to the manufacturer’s specifications, which can be found in your vehicle’s service manual. Generally, caliper…

A drive system is a collection of components that provide power to a machine or vehicle. It typically consists of an engine, transmission, and differential, which work together to move the vehicle. The engine provides the power for the system, while the transmission converts that power into usable torque and speed for the wheels. The…