Q: Catalytic converter issue?

The High Beam Lights on your dashboard will indicate the performance of your high beam headlights. It will tell you if they are on or off. To understand the High Beam Lights. Locate the High Beam Lights on your dashboard....

Your concern can be as simple as a broken/dry rotten hose that may be allowing too much air into the engine. The ignition system must be well-tuned and the alternator must be capable of charging the battery during vehicle operation....

Hi there. The fact that the catalytic converter was glowing red hot does not mean it was bad. Removing the converter completely can sometimes cause more issues with the car, as it effects the sensor readings. The fact that the...

This could be a wide range of things ranging from an out of balance wheel and tire, a worn wheel bearing (https://www.yourmechanic.com/services/wheel-bearings-replacement) or various other suspension parts. Without additional information related to the sound or how frequently it may be...

Hello there, a few things are going on with your 2005 Dodge Ram. You are off to a good start with your crankshaft and MAP sensor repairs. You did not say if there was a Check Engine Light (https://www.yourmechanic.com/article/what-does-the-check-engine-warning-light-mean) on...

Hi there. Assuming the growling noise in your steering wheel is inside the vehicle, this would lead me to believe there is a problem with steering shaft bearings. It is rare for these bearings to fail. It could also be...

Of course if your instrument cluster has gone dark, you first want to check the fuses. But in this case you probably won't find the problem there. Mercedes has been struggling with these instrument clusters for a long time. Some...

Hi there. On most cars, trucks and SUV's sold in the US, the battery is used to engage the starter and power accessory components while the engine is not currently running. Due to this fact, if any accessory is left...

Hello, thank you for writing in. The long list of potential issues that cause hard-starts and misfires is profound. Without knowing exactly what diagnostic codes the dealership was pulling from the check engine light, it is impossible to narrow down...