Q: Vehicle does not start

While you can secure your child’s car seat with the seat belt in the back seat of the car, you can also attach a rear tether to provide additional security (the tether should be included from the manufacturer with the...

Hi! The code P0011 is generally tied into a vehicles variable valve timing system. The vehicle you have listed, a 2000 Jeep Cherokee with a 4.0L inline 6 motor, did not come with variable valve timing. Being a camshaft reference...

The engine intake manifold seals or the intake tubes between the mass air flow sensor and the throttle body may have a leak that you cannot hear, but could be found using a smoke machine designed to find the leaks....

Hi, thanks for writing in. If you have a check engine light on (https://www.yourmechanic.com/article/what-does-the-check-engine-warning-light-mean) for a problem, then the computer may respond by increasing the cooling fan speeds if it see problems with the cooling system sensors. I suggest having...

This water filled plastic tank is sometimes referred to as an overflow tank, an expansion tank, or a reservoir. The expansion tank is a vessel that is designed to allow anti-freeze and air that are inside your coolant system to...

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If you did not have the noise before the new tires then you know the noise is from the tires. Run your hand over the surface of each tire in one direction and then go in the opposite direction. You...

Causes of stalling include a faulty mass airflow sensor, faulty camshaft or crankshaft position sensors, worn spark plugs, wires or defective ignition coil(s), inadequate fuel delivery or pressure (clogged fuel filter, injectors, faulty fuel pump or pump circuit), contaminated or...

If it is water alone, that would just simply be due to too many short trips perhaps combined with a stuck open thermostat. The solution is to change the oil more frequently. Engine coolant would be a problem though. Do...