AUTOMOBILE101 BLOG

Introduction. A drive shaft is an essential component of a car’s drivetrain system. It is a mechanical device that transfers torque from the engine to the wheels, allowing the vehicle to move. The drive shaft connects the transmission or transfer case to the differential, which then distributes power to the wheels. It plays a crucial role in transmitting rotational power while accommodating the up and down movement of the suspension. Without a drive shaft, the power generated by the engine would not reach the wheels, rendering the car immobile. A drive shaft is an essential component of a car’s drivetrain system that plays a crucial role in transmitting mechanical energy from the vehicle’s transmission to the wheels. It is responsible for transferring the rotational force generated by the engine to the wheels, allowing the car to move forward. Definition of a Drive Shaft A drive shaft, also known as a propeller shaft, is a mechanical component that connects the transmission...

How many sensors are in a car engine? There are around 15-30 sensors in a modern car engine if you don’t include the solenoids. You can find over 70 sensors in a modern car if you count every sensor in the whole car. 1. Engine Oil Level Sensor Oil Level Sensor One of the most common sensors in your vehicle is the engine oil level sensor. This sensor measures the oil level in your engine oil pan to ensure that it’s at a safe operating capacity. If you don’t have enough oil, this sensor will cause an oil level warning light on your dashboard.  This sensor is often installed on the bottom of the oil pan, so you need to tap out the engine oil to replace it. This depends on the engine model, though. 2. Engine Oil Pressure Sensor Oil Pressure Sensor The engine oil pressure sensor is often quite similar to the oil level sensor, except that it measures the oil pressure after the oil pump. You will often find this sensor located at the engine block, often near the fuel filter. T...

------ AUTOMOBILE 101 ------ Few days ago somebody called, his friend refered him to me. He complained of one tricky overheating issue on his Lexus Rx. The car overheats only on long journey but driving whithin town it doesn't overheat.  I inquired about condition of his radiator he said he changed it not long ago. I asked after the fans he has changed them. I asked after his water pump he said his mechanic confirmed it ok. I asked if his thermostat is regulating well he said his mechanic already removed it. I asked if his gear is selecting well he confirmed it. I asked about the exhust he confirmed it free. Any history of water shortage he said no. I inquired on condition of the head gasket it was confirmed ok. So i gave him appointment to bring the car for physical inspection.  NOTE:  There are different types of overheating and symptoms.  ▪︎ If the engine is overheating due to coolant leakage its easy to fix, just find the leaking point and take necess...

WHY ONE SIDE OF YOUR BRAKE PAD (INNER SIDE) WEAR OFF MORE THAN THE OTHER SIDE (OUTER SIDE)   HOW DOES A CAR BRAKE SYSTEM WORK? When you apply your brake you push fluid from you brake fluid reservoir through the brake master into the caliper forcing a piston into the brake pads, forcing the pads to push into the spinning disc know as the rotor and brings the rotation to a halt and your vehicle to a halt too. Now after you'v applied your brake the brake disc stops the piston from moving further, the caliper itself slides back towards the car along two little rails called GUIDE PIN. NOW WHEN YOU NOTICE ONE SIDE OF YOUR BRAKE PAD WEARS OFF FASTER THEN THE OTHER SIDE,  WHAT IS LIKELY THE CAUSE? Most brake calipers have single piston which means instead of two pistons pushing each of the pad on both sides only one piston from the inner side of the caliper do the work. It does the pushing while your guide pins do the returning. Anytime you want to change your brake pads a...