Q: Clutch cylinder leaking fluid

Hello. There are a few things that may explain why you are experiencing a hesitation problem with your 2002 Lexus SC430. However, it is very difficult for any mechanic to diagnose an intermittent condition. Sometimes they need to worsen before...

Thanks for writing in about your 1998 Chevrolet C1500 Suburban. I would want to diagnose the brake pedal switch (https://www.yourmechanic.com/services/brake-light-switch-replacement) first so I wouldn't replace one that is working fine. A technician using scan tool will easily be able to...

The vacuum pump (https://www.yourmechanic.com/services/vacuum-pump-replacement) was the source of the oil in all probability. Also, check the wastegate vacuum lines for any signs of oil. If there's any question then I'd suggest replacing them too. If you'd like a fresh set...

You either did not get the coolant cap tightened completely when you topped it off before or you have a defective cap. Replace the cap and refill the system while making sure the cap is on all the way. If...

Hi there. I've encountered this situation multiple times. A no spark condition on this vehicle can be caused by a few different things, including the crank position sensor, the cam position sensor, the ECM, the coil, a fuse, and a...

This may be a sign of low transmission fluid (https://www.yourmechanic.com/services/transmission-fluid-service) or a faulty transmission control solenoid. As you know, automatic transmissions use pressurized hydraulic fluid to change gears. Every time a gear change is required, the car's computer activates a...

A jumps start certainly will not hurt your vehicle, however this suggests that you may have an issue with a weak or dead battery or possibly a bad alternator. As you may know, the alternator is responsible for charging the...

Reverse lights are an important safety feature that alert pedestrians, and other drivers, that your vehicle is about to move or is moving. If there is power at the reverse light bulb terminals when the vehicle ignition switch is on,...

Hi There, Generally, the check engine light (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection) comes on when something fairly serious is going on with the vehicle. This can happen for many different reasons such as a faulty mass air flow sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement), a faulty O2 sensor...