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How Does an Engine Idle High and Low?
A common problem that car owners experience is high or low engine idle. A damaged intake gasket, cold air intake, or PCV valve can cause idle issues.
How to Handle a Car Breakdown in the Middle of the Road
It's hard to know what to do when your car breaks down. If your car breaks down while driving, safely pull off the road and call for help.
How to Replace a Clutch Master Cylinder
The clutch master cylinder supplies fluid and pressure for the clutch system to operate. Common signs of failure include leaks or loss of pressure.
P0284 OBD-II Trouble Code: Cylinder 8 Contribution/Balance Fault
P0284 P0284 code definition The P0284 code being stored indicates that your number eight cylinder is suffering from a problem related to fuel and, thus, can’t function properly. What the P0284 code means Your vehicle’s PCM keeps track of...
P0255 OBD-II Trouble Code: Injection Pump Fuel Metering Control “A” Intermittent (Cam/Rotor/Injector)
P0255 P0255 code definition The P0255 OBD-II Trouble Code refers to a problem with the injection pump fuel metering control “A” intermittent (cam/rotor/injector). What the P0255 code means The powertrain control module has found an issue with the signal voltage...
How to Replace Fuel Injector O-Rings
Fuel injector o-rings prevent fuel vapors from entering the car engine. O-rings for fuel injectors hold up to 750 psi and keep fuel from igniting.
P0028 OBD-II Trouble Code: Intake Valve Control Solenoid Circuit Range/Performance (Bank 2)
P0028 P0028 trouble code definition Intake Valve Control Solenoid Circuit Range/Performance (Bank 2) What the P0028 code means P0028 is the OBD-II generic code indicating the engine control module (ECM) has determined that the variable valve lift for the intake...
How to Buy a Car Without a Title
Car titles can be misplaced, damaged, or stolen. You should acquire a replacement title, complete a bill of sale, or obtain a Surety Title Bond.
P2105 OBD-II Trouble Code: Throttle Actuator Control System - Forced Engine Shutdown
P2105 P2105 trouble code definition Throttle Actuator Control System (TAC) - Forced Engine Shutdown What the P2105 code means This code is set when the PCM (Powertrain Control Module) has failed or the PCM has detected one or more problems...
P2070 OBD-II Trouble Code: Intake Manifold Tuning (IMT) Valve Stuck Open
P2070 code definition Intake Manifold Tuning (IMT) Valve Stuck Open What the P2070 code means When trouble code P2070 sets, the engine...
P0748 OBD-II Trouble Code: Pressure Control Solenoid Electrical
P0748 code means fluid pressure does not match the expected measurements due to low, dirty or contaminated transmission fluid, or hydraulic clogs.
How to Remove Egg Stains From Your Car's Paint Job
Somebody Somebody egging your car is one the worst pranks ever. It can permanently damage the paint job and if you don’t discover the egg before it dries, getting it off of the car is going to be a big...
How Long Do Brake Calipers Last?
Calipers Calipers are an essential part of the braking system of any vehicle. The calipers press the brake pads against the surface of the rotor to slow or stop the vehicle. The two types of calipers, fixed and floating, are...
P0275 OBD-II Trouble Code: Cylinder 5 Contribution/Balance Fault
P0275 means that there is something is wrong with the way the fifth cylinder is processing fuel due to the fuel injector.
P2300 OBD-II Trouble Code: Ignition Coil A Primary Control Circuit Low
P2300 means the battery voltage sent to the ignition coil is not correct due to faulty coil, circuit wires, or faulty PCM .
P0851 OBD-II Trouble Code: Park / Neutral Switch Input Circuit Low
P0851 P0851 code definition The code P0851 indicates that the voltage reading from the park/neutral switch input circuit was too low compared to the manufacturer’s specifications for the current driving conditions. This code is only found in vehicles with both...
Symptoms of a Bad or Failing Ignition Ignitor
Common signs include engine misfires, the Check Engine Light coming on, car not starting, and a decrease in power, acceleration, and fuel efficiency.
How to Determine the Total Interest Paid on a Car Loan
An An important aspect of any vehicle loan is the amount of interest you pay. If you want to compare loans to see which one is the better deal or just figure out how much interest you’ve paid in for...
P0653 OBD-II Trouble Code: Sensor Reference Voltage “B” Circuit High
P0653 means that control modules notes a fault in the signals from this sensor due to faulty ground wires, control modules, or other circuitry.
Is it Safe to Drive With a Wheel Bearing Gone?
Wheel bearings help a car roll smoothly. Bad or missing wheel bearing symptoms include grinding noises, a loose steering wheel, and uneven tire wear.
P0459 OBD-II Trouble Code: Evaporative Emissions System Purge Control Valve Circuit High
P0459 means there is a problem with the gas cap usually due to improperly being sealed or put on.
P0093 OBD-II Trouble Code: Fuel System Leak Detected Large Leak
P0093 code definition Fuel System Leak Detected Large Leak What the P0093 Code Means A code exists for a large leak, small leak,...
The Best Tool For Mechanics to Diagnose Electrical Issues
Automotive technician jobs require tools to diagnose electrical problems. Mac Tools has a probe electrical tester that checks modern and older cars.
P0197 OBD-II Trouble Code: Engine Oil Temperature (EOT) Sensor Low
P0197 P0197 code definition Engine Oil Temperature (EOT) Sensor Low What the P0197 code means This code specifically means that the resistance value the powertrain control module (PCM) sees is low in comparison to the predefined specifications. This can...
P0221 OBD-II Trouble Code: Throttle/Pedal Position Sensor/Switch B Circuit Range/Performance Problem
P0221 P0221 Code Definition Throttle/Pedal Position Sensor/Switch B Circuit Range/Performance problem What the P0221 code means This code means that the voltage or resistance in the circuitry of the throttle position sensor has fallen out of the acceptable range specified...