Q: Noise from under car

This is a very interesting problem. Usually cars are harder to start when cold. There are many reasons why this could happen. The most likely cause is that one of the electronic modules or sensors are starting to break down...

There are so many possible causes of random stalling, it's hard to say what exactly the problem could be. Having the Check Engine Light scanned (https://www.yourmechanic.com/article/how-to-read-and-understand-check-engine-light-codes-by-jason-unrau) would be a good first step though. This will provide the technician with information...

Since the steering column was opened, and you not only have faults showing in the ESP, ABS, and BAS systems with the indicator lights, but you also have the SRS light on as well, I am inclined to believe that...

If your traction control and ABS lights are on at the same time, the usual cause of this is a wheel speed sensor (https://www.yourmechanic.com/services/wheel-speed-sensor-replacement) or a tone ring. The tone ring is what the wheel speed sensor picks up on....

Hi there - yes, it is possible the catalytic converter (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-catalytic-converter) has lost it's ability to burn residual fuel. This could be due to an engine condition that has clogged the catalyst, or a failing oxygen sensor that is not...

Hi there. Check the engine oil level. The engine is knocking for it does not have enough oil or it has the wrong oil. Some service locations have had issues in servicing vehicle's but not putting oil in the engine's...

Hi there. Although our mobile mechanics can typically replace steering / suspension components, we are not able to complete suspension alignments. Since it's highly recommended to have this service completed at the same location and before driving the vehicle, I...

After running over the mailbox, the box or stem could have bent the backing plate and is now causing the grinding noise as the backing plate is scraping against the brake rotor on the right side. Inspect your brake system...

Hello, thank you for writing in. You should have no issues steam cleaning your seats. Your owner's manual will have the best information on how to handle cleaning your interior based on the trim you have and what the interior...