What does diagnostic trouble code P0171 mean? This code signifies that the air-fuel mixture ratio in the engine is unbalanced. It is either due to fuel being too little or air being too much. Another term associated with the code is "system too lean (Bank 1)". It means that on the first bank of your engine (where your cylinder number 1 lies), a vacuum leak is present. It … [Read more...] about How Do You Fix Code P0171?
Maybe that little puddle on the road was deeper than you initially thought, or maybe you left your gas cap open in the middle of a storm – regardless, these things could happen to the best of us. Water in your engine decreases your vehicle’s performance and can leave it severely damaged. It is important to address the problem immediately to get your car back on the road. The … [Read more...] about How to Tell if You Have Water in Your Engine
The proper use of headlights is a simple task yet a lot of drivers still take it lightly. Correctly using your headlights promotes your safety, as well as other motorists'. Remember that headlights are not only used to illuminate where you're going, but it also has the important function of making you visible to other drivers on the road. Headlights have … [Read more...] about How to Turn On Low Beam Headlights
A coil pack is a group of ignition coils that plays a vital role in starting your vehicle. Ignition coils are heavy duty but excessive heat, vibration, and bad installation can damage them over time. When your coil pack fails, you’re bound to have issues starting your car. It’s a good idea to test your coil pack if you suspect that it needs to be replaced soon. Auto Parts … [Read more...] about How Do You Test a Coil Pack?
As our cars get older, small problems can turn into expensive ones and while diagnosing problems isn’t always easy, getting a little help can prevent unneeded hassle. I’m sure we all have had a dead battery at some point, but there are also other issues with the charging system that the dead battery is a symptom rather than the issue. The car alternator is what … [Read more...] about How Do I Test My Alternator?