Popular questions

Volkswagen has come under fire recently with several of their TDI diesel engines. Although these problems are related to engine emissions, it was also shown to cause intermittent stalling; as the computer would reduce fuel flow to create a very...

If the transmission is actually slipping, a replacement with a good unit should do the trick. But transmission problems can be complicated, especially with the current electronically controlled units, and diagnosis should be done by someone with experience in that...

Ideally, you shouldn't have to do anything to your car to keep the fuel system clean. However, our cars don't live in an ideal world. Probably the most common effect of burning gasoline in our engines is the buildup of...

The tire wear represents misalignment, notably too much negative camber if the wear is on the inside edge of the tire. Such wear can be caused by worn ball joint but that would have to be evaluated. There are on...

Hello. Thank you for writing in. Replacing the oil pan can be tricky and time consuming. Often the engine or the transmission need to be moved or adjusted in order to access and work on the oil pan. Sometimes the...

You will need to try and get another key made. When a key is getting worn it will no longer release the lock tumblers. Try using a new key or a spare key if you have one. If not, you...

You may have a dirty or failing idle air control valve. The idle air control valve reads the air intake as it is mixed with fuel prior to being injected into the engine at low speeds and at idle. Since...

It all depends on the engine of course. A lot of the Chrysler V6's, a lot of Toyota V6's--you've got to pull the intake manifold off and there is no other way. Since the plugs can't come out, they hit...

You likely have a fuel pressure issue. Diagnostics will be required for this vehicle. The Aurora has a Cadillac engine with standard GM electronics. With the proper tools, a technician can pinpoint the cause of the stalling issue and get...

I would have the car checked out by a technician. There could be a number of things that would cause a fuel leak. If you notice it leaking when you fill it up it could be the EVAP canister and...

This is caused by the timing chain tensioners in the engine are bad and they would need to be replaced with new chains and tensioners. On some of these vehicle the camshafts may need to also need to be replaced...

Hello, A coolant leak needs to be repaired sooner than later, as overheating can lead to engine damage. You will probably need the aid of a mechanic, such as one from YourMechanic, who can pressurize the system with a hand...

There are quite a few things that can cause a cranking no start condition on a Jetta. Some common issues are faulty crankshaft sensors and faulty ignition coil. Starting with the basics generally yields the best results. Listen for fuel...

The issue is the transmission position sensor is not working properly and registering that the transmission is in drive, neutral, or reverse. Check to see if the transmission is going into park when the shifter is in park. If the...

If the jerking reaction is something related to pressing the brake pedal, this may suggest a faulty brake caliper. If your vehicle pulls to one side when you apply the brakes it typically means that you have a braking imbalance...

Hi there. It sounds as if you are experiencing an obstruction in the fuel delivery system. A loss in compression after your vehicle has warmed up can also cause this issue. I'd strongly suggest having a mechanic, such as one...

The keyless access system can lock the vehicle for you automatically, so that you don’t have to go through the process of locking your car. After you have turned off your vehicle, your car will figure out how many remote...

Hello, when one ignition coil fails it is generally recommended to replace all coils at the same time. When one coil starts to fail or fails it increases resistance in the whole ignition system. It is not uncommon for multiple...

This fault can be caused by a faulty combination switch, flasher unit, or faulty wiring/connections in the turn signal circuit. Of course, be sure that both bulbs are not coincidentally blown out or that the bulb holder connections are both...

Hello. Diagnosing a noise is difficult without hearing it. This could be a belt, the starter motor, or the engine. I would recommend getting the aid of a mechanic to help isolate the noise and come up with the correct...

Your tires and alignment need to be checked. A worn or low tire on the left can cause a pull. You can easily have your tire pressure checked. Any recent damage could also cause the pull. A qualified technician, such...

Whether the fuel pump is new or old, the pressure has to be tested on the fuel rail to be sure the pump, and other fuel system components such as the filter, regulator, etc., are actually working. If the fuel...

Hi There, What you are describing sounds like the signs of a blown head gasket. White smoke or condensation coming from the exhaust generally indicates that you may have an internal engine problem, such as a head gasket leaking coolant...

A vehicle can leak fuel from dozens of places. Fuel leaks can also be very dangerous. This is a repair best left to certified technicians, like the ones at YourMechanic. Have this problem diagnosed right away to ensure safety and...

Your Volkswagen Passat is one of my favorite cars because it is turbo charged! Because it has this power booster, your turbo charged engine is a bit more finicky when it comes to running properly. It will need positive pressure...