Popular questions

Hello. When you get the P0421 code, it usually means that you have a failing catalytic converter. It is very common for converters to fail on this vehicle over time. Most of the time I use a scan tool to...

When it comes to oil leaks, if your car is typical, there is probably more than one leak point. Without pre-cleaning the engine, it is possible to put a fluorescent dye into the engine oil, run the engine, and then...

Hello. Adding brake fluid to the system was a great idea. Although it did not turn off the ABS light, you can use that to your advantage. The light means the computer is detecting a problem, and you can scan...

Although this is an answer that is forced to be biased, I would recommend the Lincoln Navigator. This vehicle is very luxurious and great in harsh weather conditions. You can purchase an older one for less than ten thousand dollars...

What you are describing is a sign of warped brake rotors. When you press on your brake pedal, this activates a hydraulic pressure which forces small pistons inside your brake calipers to push the brake pads against the brake rotors...

Hello. The purpose of the SOS button is to enable you to call BMW when there is a problem with the car or in the event of an emergency. It sounds like there is a problem with the transmission and...

The two transmissions are the same except with different gear ratios inside. Make sure the two transmissions have the same electrical connections before swapping them. The connectors will be different if the two transmissions are different years.

Hello there. Clutch replacement in your 2006 Dodge Dakota is a large job. To replace the clutch, many components such as the transmission and driveshaft must be removed. If you are unsure at all about doing this job, it should...

Hello, and thank you for writing in. There needs to be some more information gathered before we can make any type of diagnosis. We need to know if this happens at idle, while accelerating, and or if it happens constantly....

Hello. This is the first sign of a bad throttle body. This is a common failure on this vehicle. When the throttle motor or position sensor fails this occurs as the computer can no longer control the throttle. Most of...

It is possible that this could be normal depending on how severe the noise is. I would recommend taking the vehicle back to the place that you bought it and explain the situation to them. If there is an issue...

Code P0400 does not necessarily mean that there is something wrong with the EGR valve itself. The only way to condemn the EGR valve is to directly test it. In particular Code P0400 includes a circumstance where the EGR passages...

The transmission would need to be checked to see if it is starting in first gear and shifting up through the gears. You should also make sure the ignition timing is set correctly. Your transmission may be starting in second...

Hello. The piece you are referring to is called a valve cover gasket. It sits between the top of the engine as if a piece of cheese would between a bun and a patty to keep the oil from leaking....

She may be correct. However, you may want to inspect all of the parts your spoke of and ensure there are no torn boots or grommets. If there are, have them replaced. If not, no need and have a front...

Depending on the code received, you could either have separate problem or the O2 sensor code returned due to a misdiagnosis. The codes for O2 sensors can be from the engine running lean, rich, misfiring, or several other reasons. However,...

Hello, thank you for writing in. The vehicle's cooling leak may be causing the misfire. The leak needs to be repaired first, and then we can take any other issues from there. The starting problem may also be the vehicle's...

Hi Danny. Without completing an actual inspection, it's impossible to tell you for certain.

If the engine has a blown head gasket then you may have got coolant and water into the engine cylinders and inside the crankcase. Since it sat for a long period then you may have rust that built up inside...

Hello - given your mileage, your front struts and strut bearing plates are most likely candidates for the suspension noises you describe. Colder weather will make turning noises louder (or "creakier"). Having a helper "rock" each side of the car...