Yes, a battery can drain with the negative cable disconnected. This makes you wonder why anyone would bother disconnecting the negative cable. But this practice serves a purpose. Consider the...

Whether you are driving a Nissan Altima or any other car, you must often check the key fob to make sure that it is working. In many cases, the key fob could have a dead battery or some of the...

People call an orange spark a ‘Weak Spark.’ It means a spark plug has insufficient electrical current for one or more reasons. Mechanics confirm the presence of a weak spark by performing an...

Engine Coolant You need to understand what engine coolant is to make sense of the aspects that make inverter coolant different. Consider the following: Why Do You Need Engine...

Rebuilding an F150 engine is a complex undertaking. When your F150 engine fails, you might be tempted to replace it. However, a mechanic will start by giving you the option of rebuilding it. But does...

Engines rely on each cycle’s inertia to initiate the next cycle. But that only happens in a running engine. How does that first cycle start? What starts the engine to produce the chain reaction...