Q: Car shudders after spark plug replacement

Your car has three brake lights – driver side, passenger side and the high-mount brake light, which is sometimes called a third brake light. While it’s not necessary to drive legally (unlike the other two brake lights), it does provide...

This sounds like some kind of an electrical short somewhere or potentially a faulty alternator (https://www.yourmechanic.com/services/alternator-replacement). If there are any check engine lights on I would suggest having the truck diagnosed with a scanning tool which would reveal any fault...

Hi there. If the noise is occurring when turning, then it may be rubbing. If it has the factory wheels and tires, it may be due to part of the wheel well coming loose. I usually get the vehicle in...

Hello, thanks for writing in. This sounds like your clutch disc is worn out and not connecting the engine and transmission together when you let out on the clutch. You should not rev your engine to 8000 rpm or you...

Hi there - unhook the shifter from the transmission lever, and try to move the transmission lever to the Park position. If this is successful, start working your way back towards the shift lever on the column. Re-connect the cable...

There are many potential causes for your concern. A misfire results from ignition problems, an incorrect air/fuel ratio or loss of compression. Since you said it only stays running when you give it gas, my guess is that the air/fuel...

It sound like the vehicle has stalled due to a major system failure such as the fuel pump, ignition coil(s) or perhaps something like a broken or skipped timing belt or chain. The vehicle can be diagnosed, and thence repaired,...

Hi Jalil. Thanks for contacting us today. It's very difficult to tell you exactly what service will resolve your problem without completing an inspection ourselves first. If the rack and pinion have been damaged due to an accident or hitting...