Car Starter
So your car starts when you turn the ignition key to start it. But have you ever wondered what exactly happens? The car starter consists of mainly the electric motor and a solenoid. When the ignition key is turned on, the starter motor spins the engine to kickstart the combustion process. The solenoid is essentially an electronic switch, activated by the ignition key as the electric circuit is closed, sending the battery power to the starter motor.
There are a few common problems that you can identify when the starter fails. A scraping noise will be heard when the rolling bearing fails and causes the armature to come into contact with the outer starter motor case. A ticking noise, when the solenoid connection plate or starter brushes have failed, not allowing electrical flow through the motor. A single click or repeated clicking indicates that the battery is low on charge. The starter may also fail when the starter control terminal is corroded or the wire loosens. When the starter gear doesn’t mesh properly with the engine flywheel, you may hear a loud metal grinding or screeching sound.
Kimwin strives to provide superior quality starters, both new and reconditioned, to the local and international auto industry. We offer trusted and value for money parts for your vehicle.
Car Alternator
The car alternator may seem to be too simple a component, with its relatively small size and light weight. It is in fact one of the most critical auto parts to run our vehicles. When you experience dimming headlights, cutting out radio and a dying engine on the road, it is not the battery but the alternator, as the latter keeps the battery charged.
Kimwin strives to provide superior quality alternators and starters, both new and reconditioned, to the local and international auto industry. In addition, we want to educate our valued clients on things like how do car alternators work and how to identify problems with the alternators.
First things first, what is an alternator? It gets its name from the term alternating current (AC). The alternator transfers mechanical energy into electrical power to operate the car’s accessories, including the headlights, windshield wipers and radio. It is found near the front of the engine. The electricity produced through electromagnetism is channeled into the battery, thereby runs the vehicle.
How, then, do we identify failing car alternators? The moving parts in the alternators tend to get dirty and are persistently subjected to stress from heat or old, which results in worn out internal parts. One of the most common problems is the breaking down of the needle bearings, giving you a loud grinding noise, before the alternator finally gives up. In another scenario, you hear a buzzing noise when the key is on but your car just won’t run, and the dashboard light is out. That is the voltage from the battery running through the charging system, draining the battery as the alternator fails.
Car alternators are less expensive than some other auto parts. That said, you may still want to get a good alternator as you fork out your hard-earned money for a replacement alternator. Consider Kimwin as your first choice for a long-lasting alternator, which also keeps your battery running longer.