Q: Check Engine light going on and off

If the red brake light is on, it usually means one of two things. Either you have a hydraulic leak in your brake system (https://www.yourmechanic.com/services/brake-safety-inspection-inspection), or your emergency brake is on. The emergency brake being on even partially can cause...

Hi there. With the exception of the oil change light, all of these issues would require closer inspection in order to determine the exact cause. A high idle and movement without pressing the gas can be caused by many problems,...

It's possible that your vehicle may need a tune up. If your vehicle is equipped with a distributor, the cap and rotor should be replaced as well. I would recommend help from a certified mechanic to assist you with your...

If you feel like the vehicle is flooded, try smelling the tailpipe for gas fumes after trying to start the vehicle. You can also try putting the vehicle in "clear flood mode", or "clear out mode" by holding the gas...

Make sure to stay in touch with Porsche on this issue. It is possible the Idle Air Control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement), which "adjusts" engine idle speed, is faulty, or is receiving an incorrect signal to raise the engine RPM (say for...

Unfortunately for an issue like this, some diagnostic testing will need to be performed to identify if the problem is in the ignition system, the fuel system, or one of several other possibilities. I recommend having a certified mechanic, such...

What you are describing is likely a fault in the starter motor circuit which includes all of the wiring, fuses, relays, ignition switch, starter solenoid, starter, and battery. Somewhere in all that, there is a fault. Occasionally, the fault is...

Hello. Most of the time this is caused by a failure in the key sensor located inside of the key lock cylinder. Either the sensor itself fails or the wiring from the sensor located in the steering column fails. Most...

Depending on the cold air intake, you may be affecting the readings from the mass air flow sensor, which may be causing the motor to stumble when pushing for more boost as you describe. The mass air flow sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement)...