Recent articles

P2144 OBD-II Trouble Code: Exhaust Gas Recirculation Vent Control Circuit Low
P2144 code means the powertrain control module has detected a fault with the rate of flow through the exhaust gas recirculation vent control circuit.
How to Replace a Car Surge Tank Hose
Replacing a surge tank hose involves working on the coolant system, which can burn you when the engine is hot. Stay safe by waiting for it to cool.
How to Change a Car Battery
Changing your car battery is a simple and easy automotive repair that you can actually accomplish yourself with the right preparation and a little physical strength. While most people realize...
How Long Does a Horn Switch Last?
With all of the danger on the roadways, finding a way to keep yourself and your car safe should be a concern. A car has a variety of different mechanisms that are...
How to Diagnose a Cooling System Problem
You may be driving down the road or sitting at a stop light when you first notice the temperature gauge in your vehicle starting to climb. If you let it go...
How to Add Air to Your Tires
It’s easy to take the air pressure in your tires for granted. After all, as long as you get where you need to go without a flat or other problem, you may think there’s...
What is a Certified Pre-Owned Vehicle?
Certified Pre-Owned or CPO cars are used cars that have been inspected and warrantied by the manufacturer. CPO programs cover car problems or defects.
Symptoms of a Bad or Failing Water Pump
Common signs include coolant leaks at the front-center of the car, loose water pump pulley, overheating engine, and steam coming from the radiator.
Top 10 Scenic Drives in Northern California
Exploring northern California is especially exciting because the region is home to an impressively wide variety of terrain, ranging from sandy beaches to tall, rugged mountains. The possibilities for day trips or weekend getaways consequently abound. Whether winding through wine...
What Fees Come With Buying a New Vehicle?
Fees that come with buying a new car vary depending on where you buy the vehicle. Common extras include a prepaid maintenance plan and paint sealant.
What Are the Pros and Cons of Buying a New or a Used Vehicle?
Car shoppers have to decide between a new and used vehicle. New cars are in better shape but are more expensive, while used cars can save money.
P0445 OBD-II Trouble Code: Evaporative Emission Control System Purge Control Valve Circuit Shorted
Trouble code P0445 means the evaporative emission control system purge control valve has a problem.
P0439 OBD-II Trouble Code: Catalyst Heater Control Circuit
Trouble code P0439 means the catalyst heater control circuit has sent the PCM a below-acceptable voltage reading.
P0436 OBD-II Trouble Code: Catalyst Temperature Sensor Range/Performance (Bank 2)
Trouble code P0436 means a catalyst element for engine bank 2 is not working well or are outside the manufacturer's parameters.
P0434 OBD-II Trouble Code: Heated Catalyst Temperature Below Threshold (Bank 2)
Trouble code P0434 means the computer has detected a temperature variance in the catalytic converter.
P0432 OBD-II Trouble Code: Main Catalyst Efficiency Below Threshold (Bank 2)
Trouble code P0432 means the catalytic converter in engine bank 2 is working below efficiency.
P0428 OBD-II Trouble Code: Catalyst Temperature Sensor High (Bank 1)
Trouble code P0428 means the PCM receives a high-resolution signal from the optical sensor which means the catalytic temperature sensor is high.
What Causes Fuel Injectors to Get Clogged or Dirty?
Fuel injectors deliver fuel into the cylinder for combustion. Clogged fuel injectors can be caused by debris or impurities in the fuel.
Starter or Car Battery: How to Diagnose Which Part is Bad?
A dead car battery is a common cause for a car not starting condition. A faulty car starter motor can have similar symptoms, but the fix is different.
Can a Car Battery Overheat in Hot Weather?
Hot weather can cause battery fluid to evaporate and make it hard to start your car. Battery overcharging decreases the lifespan of your battery.
Can a Car Battery Freeze?
Cold temperatures can make it hard to start your car, and extreme cold can freeze a battery. Use a battery heater to make your car reliable in winter.
How to Dispose of Car Batteries
Car batteries have chemicals which can damage the environment. Dispose of car batteries at a battery recycling center or a local auto supply store.
How Long Should a Car Battery Last?
Eventually your car battery will become worn out and need to be replaced. Most car batteries should last about six years if well taken care of.
What Sensors Do All Cars Have? And What Optional Ones Are There?
Modern cars have an increasing amount of sensors. Most cars have an oxygen sensor and a throttle position sensor, but parking sensors are optional.