Car tuning is legal in California, but it must comply with strict California Air Resources Board (CARB) regulations. Any performance modifications that affect emissions require CARB certification and an Executive Order (EO) number to be street-legal. Common illegal modifications include non-compliant exhaust systems, engine remapping without approval, and certain turbochargers. Vehicles that fail emissions tests…
The door lock actuator, an often overlooked component, plays an essential role in maintaining the security of your vehicle. When this part begins to fail, it exhibits distinct symptoms such as unresponsive locks, abnormal noises, or irregular lock cycling. These issues can compromise the safety of your vehicle, making it imperative to understand and identify…
The connection between oil quantity and oil pressure in an engine is a topic that can often lead to confusion and misconceptions. While it might seem counterintuitive, an excess of oil can actually result in a decrease in oil pressure. This is due to a variety of factors, including the interference of the crankshaft and…
As the heart of your HVAC system, the blower motor’s health is essential to the overall performance of your heating, ventilation, and air conditioning units. Recognizing the symptoms of a failing blower motor, such as inconsistent airflow, unusual noises, and underperformance, is important to maintain the system’s efficiency. However, some signs might not be as…
A vehicle’s exhaust system plays a critical role in its overall performance, fuel efficiency, and emissions output. Consequently, regular maintenance, specifically cleaning, is non-negotiable. However, the process of exhaust cleaning is often misunderstood or overlooked by many vehicle owners. In the following discussion, we will set out on a thorough exploration of the steps and…
An unusual odor of gasoline from your vehicle’s exhaust can signify a multitude of underlying issues that demand attention. This could result from leaks in the fuel system, malfunctioning spark plugs, or even incomplete combustion. Alternatively, the problem might lie in rich fuel mixtures, leading to an expulsion of unburnt fuel, consequently producing the strong…
In the world of automotive mechanics, an unexpected stoppage while driving is an alarming predicament that warrants immediate attention. The potential causes could span from simple mechanical failures to complex electrical system malfunctions. Symptoms leading to this event could be as subtle as a slight sputter or as glaring as dim headlights. While activating hazard…
In the domain of automotive maintenance, the importance of a properly functioning muffler cannot be overstated. However, a common issue that often arises and warrants our immediate attention is a leaking muffler. This seemingly innocuous problem can trigger a chain of events, resulting in compromised vehicle performance, potential safety risks, and even legal implications. As…
The critical implications of an exhaust leak on both vehicle performance and occupant health cannot be understated. From reduced engine efficiency and increased fuel consumption to the potential infiltration of harmful gases inside the vehicle, the consequences are far-reaching. As we discuss these impacts further, it raises the question: are we giving due attention to…
The Anti-lock Braking System (ABS) module plays a pivotal role in vehicle safety, but what happens when it begins to exhibit signs of failure? Symptoms such as an illuminated ABS warning light, inconsistent brake response, or peculiar noises during braking can all be indicative of a malfunctioning module. Recognizing and understanding these symptoms could be…