Q: I got a new car from the dealer not even 24 hours the engine sensor alarm came on, and the dealer said it was the O2sensor

Your instrument cluster can be displayed in three languages: English, Spanish, and French. To change the language that is shown, follow these steps: 1. Press the Up/Down buttons on the steering wheel until Settings is displayed on the instrument panel,...

Firstly, I would recommend replacing your serpentine belt (https://www.yourmechanic.com/services/serpentine-drive-belt-replacement) as it is a regular maintenance item on all vehicles with internal combustion engines that use a belt. The reason for the noise is that over time after the belt has...

Hi. This should be inspected soon as damage to the underside of the car can be costly. There are metal and rubber mounts that hold up the exhaust system which over time can become loose. This could also cause damage...

Hello. The new electronic throttle systems are very sensitive to a driver using two feet to drive and if you are still touching the brakes and trying to accelerate it will not let you. This programming is due to all...

All Mercedes manuals recommend replacing the brake pads and rotors in sets. The rotors cannot be resurfaced due to material used in the rotors. The rotors are made of softer materials than most vehicles and wear more and should be...

These types of rough running issues are very hard to diagnose without taking a look at the vehicle and doing some diagnostic testing. This could be caused by the vehicle needing a tune up (https://www.yourmechanic.com/services/tune-up), a fuel pressure problem, a...

Hi there. It would appear you have covered all the bases replacing components for your P0304 (https://www.yourmechanic.com/article/p0303-obd-ii-trouble-code-cylinder-3-misfire-detected-by-spencer-clayton) engine misfire. As you already know, replacing components can be expensive and time consuming without resolution. Assuming the engine is mechanically sound, good...

Hi there. The Trac Off light is for the traction control. The computer has turned off the traction control for a various reason. The controller could be malfunctioning, the vehicle speed sensor could be malfunctioning, or the wheel speed sensors...

Hello, thank you for writing in (https://www.yourmechanic.com/services). The amount a vehicle can carry can be found by calculating a few numbers found on the diver's door panel. The sticker which should be on the door frame will tell you the...