Q: What do the radio buttons do?

When your engine computer sees a problem with a major sensor or sees that an engine is misfiring, the computer will turn on the restricted performance statement with a red or amber light. The problem may be one of several,...

The first code, P0354 is for a coil primary circuit failure. May be a bad coil. Codes P0304 and P0308 are misfire codes for cylinder number 4 and 8. May be the coil issue causing it. The code P2310 and...

Hi, thanks for writing in. The only way to verify if the engine is damaged is to do at least a partial inspection of the internals. The oil pan and/or valve covers should be removed to inspect the camshaft sensors...

Hello. This may be related to what is called a throttle position sensor. This is a small sensor inside the intake system of your car that monitors the position of your foot on the gas pedal and relays this information...

Hello - I don't believe different tire sizes would cause the transmission to go into limp mode. Different tire diameters WILL cause the ABS system to alarm, and turn on the ABS light (and the traction control system if your...

Howling, whining or whirring noises coming from the rear-end of the vehicle may indicate the need to have the rear differential (https://www.yourmechanic.com/services/differential-fluid-service-rear-axle-oil-service-) inspected. Howling under acceleration at various speeds may indicate that the gears are worn out or are out...

Shaking or vibrating may be caused by many different things such as faulty spark plugs, poor fuel pressure or misfires. Other things such as a faulty idle air control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement) may cause the engine idle to drop below the...

Hello. I would usually start by scanning the computer for codes to see if anything comes up. If there are no codes then I would check and see if there are any sensors that are not reading correctly. It sounds...

Your car has two motor mounts in the front and one transmission mount at the rear. The Front motor mounts soak up most of the engine vibration and last for about 10 or 12 years before they start to get...