Robert Bradley
Testing your car battery at home can save you time and money. If your car won’t start or the lights are dim, the battery might be the problem. But you don’t need to guess—you can check the battery’s health using a multimeter. This tool is easy to use, even for beginners. You don’t need advanced …
P0016 is an OBD-II diagnostic trouble code for a crankshaft/camshaft correlation problem involving Bank 1 and the “A” camshaft. It means the engine computer has detected that the relationship between crankshaft position and camshaft position is outside the expected range. The code does not prove that the camshaft sensor, crankshaft sensor, timing chain, or VVT …
If your car won’t start in cold weather, the first useful question is whether the engine is not cranking, cranking slowly, or cranking normally but failing to start. Those three patterns point toward different systems, and cold temperatures can expose weaknesses that were less obvious in warmer weather. A weak 12-volt battery is a common …
The check engine light has a way of showing up at the worst possible moment — on the highway, before a road trip, or two days before your emissions test. Most drivers panic. The truth is, the light doesn’t mean your car is breaking down. It just means the computer noticed something out of range …
When the check engine light appears on your dashboard and your car suddenly loses power, it can feel alarming. Drivers often wonder, “Is my engine about to fail?” or “Will my car stop in the middle of the road?” This warning light doesn’t just signal a minor issue. Sometimes, it means something in the engine …
Changing your brake fluid might not be the first thing you think of when maintaining your car, but it’s far more important than many drivers realize. Brakes are your vehicle’s most critical safety feature, and their performance depends heavily on the condition of the brake fluid. Neglecting brake fluid can lead to weak braking, expensive …
A check engine light before an emissions test can cause a failed or rejected inspection in many U.S. programs, but the exact rule depends on your state or local testing program. Modern OBD-II inspections commonly check the malfunction indicator lamp (MIL), stored emissions-related faults, and readiness-monitor status. The safest approach is not to clear the …
If your car won’t start and you smell gasoline, treat the fuel smell as a safety warning first and a diagnostic clue second. The odor may come from unburned fuel after repeated cranking, a leaking injector, a fuel-system leak, an overly rich mixture, or another ignition/fuel-delivery problem. Do not keep cranking the engine if the …
Worn tires are one of the most common reasons for car accidents on wet roads. The scary part is that most drivers don’t notice it until it’s too late. The good news? You don’t need a workshop, a fancy tool, or even a smartphone app to check your tires. You only need a one-cent coin. …
P0174 System Too Lean Bank 2: Causes, Symptoms, And Solutions Seeing the P0174 code on your car’s diagnostic scanner can be stressful. If you’re not a car expert, words like “System Too Lean Bank 2” might sound confusing. But don’t worry—this article breaks down what the P0174 code means, why it happens, how it affects …