Q: Car overheating; may be water pump

I believe your vehicle has a bad distributor (https://www.yourmechanic.com/services/distributor-rotor-and-cap-replacement). Often times with some age on them moisture can get inside the distributor cap and cause the contacts to get corroded. When this happens your car will be hard to start...

If you have went as far to do compression and leak down, I’ll assume the problem is not obvious. After those tests, you can be almost sure the mechanical components of the engine are good. Is it a random misfire...

If your key comes out of the ignition switch while the engine is on or in the on position, the ignition switch could be faulty and may require replacement. If not repaired, this issue could start to cause other electrical...

The hard start issue on your 1994 Toyota Previa could be a variety of possibilities from something as simple as a dirty battery cable (https://www.yourmechanic.com/services/battery-cable-replacement) to a faulty starter (https://www.yourmechanic.com/services/starter-replacement), starter relay switch (https://www.yourmechanic.com/services/starter-relay-replacement), or many other possibilities. Your vehicle...

Hello. For this vehicle, it appears that the solenoids are located inside the transmission. For many vehicles the transmission control solenoids are bolted to the exterior of the transmission, however for this vehicle the solenoids are part of the transmission...

Hi and thanks for contacting YourMechanic. With having the intake manifold bolts broken, yes you can smell gas, but the vehicle will have a vacuum leak. The O2 sensor is on for the broken bolt due to the vacuum leak....

The transmission control module has various sensors such as vehicle speed sensors, wheel speed sensors, throttle position sensors, turbine speed sensor (https://www.yourmechanic.com/services/transmission-speed-sensor-replacement), and transmission fluid temperature sensors that all direct information to it in order for it to perform it’s...

The fog lights are controlled through the smart junction box in the right kick panel. The switch signals the box to ground the fog light relay in the engine compartment fuse relay box. The number 58 fuse powers the relay...

Hi There, What you are describing sounds like a wheel bearing (https://www.yourmechanic.com/services/wheel-bearings-replacement) that may be starting to fail. If the sounds is more pronounced when turning specific ways, this indicates that it is usually the opposite wheel bearing of the...