P0138 Code (Symptoms, Causes, and How to Fix)

P0138 engine code

When your check engine light comes on, it can mean anything from a catastrophic issue with the motor itself to a loose sensor connection. That’s why it’s crucial to run the codes and see what’s going on underneath the hood. … Read more

P0420 Code (Symptoms, Causes, and How to Fix)

P0420 engine code

As cars have developed, so has their impact on the environment. Earlier versions of cars pumped harmful gas in the form of exhaust into the air without regulation. A vehicle’s catalytic converter fixes that. The catalytic converter’s main job is … Read more

P0171 Code (Symptoms, Causes, and How to Fix)

P0171 engine code

Your engine needs the right ratio of fuel to air to run efficiently. If there’s either too much or not enough, then your combustion engine will not work as well or efficiently as it’s supposed to. When there is too … Read more