Q: 1998 vw passat wont start or when it does wont stay on

Is the ignition key hard to turn and binds in the ignition or are you having a no start problem? The ignition lock (https://www.yourmechanic.com/services/ignition-lock-assembly-replacement) cylinder would need to be looked at first to see if it is the cause of...

The shaking when the brake pedal is pressed is most likely caused by your brake rotors; you may need to have them replaced, as well as your brake pads. I recommend having a certified mechanic, such as one from YourMechanic,...

If your master cylinder is not losing fluid and you tried bleeding the system then your master cylinder is bad. The internal rubber cups got damaged when you allowed the pedal to go to the floor the first time. You...

There is a few things that would need to be checked on the vehicle before a diagnosis could be made. You may need to have the vehicle checked when the vehicle is stone cold to get the computer readings of...

Hey there. This may be a sign of a failing transmission control module or low transmission fluid (https://www.yourmechanic.com/services/transmission-fluid-service). The transmission control module (TCM) helps regulate fuel efficiency and power while storing information about the transmission system in its memory. A...

The primary function of the battery is to start the vehicle. Once it is running, the alternator provides the electrical needs of the engine, lights,radio,heater,etc. If the alternator is faulty and not producing power, these systems will draw power from...

Hi there. Your Mechanic is available 7 days a week and is dependent upon coverage for your area and the technician's current availability. For further assistance contact customer service with your concern and needed information: year, make, model, mileage, and...

When you have a vehicle that is 27 years old it can be most anything causing the vehicle to hesitate. Depending on the engine you have you may have a sensor issue that is not working correct or a fuel...

Engine misfires (https://www.yourmechanic.com/services/engine-is-misfiring-inspection) can be caused by many different problems and are generally caused by either a spark or fuel issue or in some cases, a combination of both. Spark related problems generally will result from things like ignition coils,...