This is a common sign of a failing CV joint. A CV (Constant Velocity) joint is a shaft that connects the transmission to the wheels, essentially transferring the power from the drive train directly to the wheels. The CV joint...
Hi there. If your car is not turning over, despite a new battery and a jump, then it is probably not a battery problem. It may be possible that there may be a problem with the vehicle's starter, or starting...
The ignition system fault generally points to ignition coil concerns. They are a common failure item and all must be replaced at the same time along with the spark plugs. In the process, the valve cover gaskets can be inspected...
Your car is equipped with a Smart Lock system designed to help reduce the chance that you’ll lock your keys in the car. Here’s how it works: When a front door is opened and the door lock switch used...
Hello, thank you for writing in. The vehicle goes into a safety mode when certain components do not pass the system tests that are run when the car is started. Since the codes were set the last time the vehicle...
There are many issues that could cause your truck to run rough. If the check engine light is on (which it most likely is) retrieving the diagnostic trouble codes will provide a place to start diagnosis. A certified technician, such...
As you may know there are two O2 sensors in your vehicle, one that measures exhaust gases prior to entering the catalytic converter and one that measures the gases as they exit the converter. The purpose of the lower sensor...
This is the most common question a mechanic will get. At 19 years and 175,000 miles, there is really no way to predict what may go wrong next. Burning one quart of oil every 500 miles is not uncommon for...
The solution will depend on the symptom you are observing as you try to start the car. I recommend a no-start diagnostic which will identify the root cause. There are a lot of possibilities but if the engine does turn...
Hi, thanks for writing in. Although you don't mention which model Acura you own, the TSX model for 2009 has a new (for Acura) electrically-assisted steering system. This system utilizes an electric motor for power steering assist, with sensors and...
Once the relay and fuse have been checked and are working, the next thing to check is the controller for the fans that determines which fans operate and at what speed. There are several inputs to this controller: coolant temperature,...
Hello, thanks for writing in. I am happy to help you with the unusual noise issue you are experiencing with your 2003 Mercury. If the noise is NOT occurring during turns when the car is cold, but rather only after...
There could be a hole in the intake air cleaner hoses or a drive belt that is loose causing the whirling sound. Try removing the drive belt and driving the vehicle for a short time. The battery light will come...
The transmission mount would need to be replaced, and all the other mounts checked for cracks as well. It is normal for the mounts to crack or break over time from wear and tear. I recommend that you have a...
The first step is to check that your engine has the correct oil level. If the vehicle has enough oil, the problem is probably with the engine. A worn oil pump, restricted oil passages, or worn engine bearings will cause...
Hi there. The temperature gauge fluctuating between halfway and hot, at stops, is most likely the radiator cooling fan(s) is inoperative. This could be caused by a blown fan fuse, a faulty cooling fan relay, a faulty cooling fan switch,...
Hello. The two take different part numbers and if the numbers are different then most likely they are not interchangeable. If you need help installing a new speedometer your best bet may be to consult a local dealer.
Hi there. This may be a sign of a failing mass air flow sensor. The mass air flow sensor is a unit in the intake system that monitors air intake as it is mixed with fuel prior to being injected...
Hello. The first thing I would do is make sure that the tire in question is inflated to proper pressure. If the pressure is low, even by a few pounds, it may set off the tire pressure light. If the...
It depends on the design, but a lot of them are running a Toyota's design. The Fords have Toyota's parts in them, and a lot of GMs run Toyota's design. Generally, those batteries last anywhere from 7 to 10 years,...
Hi, and thanks for contacting YourMechanic. You may want to inspect the lines around your gas tank. They may be leaking or corroded causing the gas smell in your car. We do not recommend that you drive your vehicle if...
Hello - your clutch is operated by a hydraulic master cylinder/slave cylinder arrangement. If the failure was sudden, as you describe, it's likely a hydraulic fluid (rubber) hose that failed, but that should be confirmed before parts are ordered up....
Hi there. The fuel filter could be plugged up causing the demand for fuel flow to drop making the engine starve for fuel when running at a higher speed. Check the fuel pressure on the fuel rain and run the...
Hi there. From what you've described/shown, it seems that the mechanic put the timing belt back on one tooth off. If all of a sudden the engine is not running correctly and the vacuum has dropped, then a valve is...
It seems as if your ignition switch is malfunctioning. Your ignition switch is the part that you stick your key into. This part is responsible for controlling different circuits based on the position of the key. It seems like the...
