Q: Car overheating when running AC at stop

When you are looking at the question of whether you should rebuild or replace a motor, you will first have to assume the original motor is rebuildable. If you do not know if your engine is rebuildable then the engine...

If your car is smoking, I highly recommend that you do not start the vehicle and instead have a certified mechanic inspect the smoke (https://www.yourmechanic.com/services/smoke-from-engine-or-exhaust-inspection) coming from your Toyota Camry as soon as possible. Due to the lack of information,...

You should have a mechanic use a smoke machine to test the system for leaks. The purge valve may be leaking causing it to not hold any vapor in the tank at idle. If this occurs it will cause the...

Hello. There can be several causes for a vehicle to lose power. It is possible that the crankshaft position sensor (https://www.yourmechanic.com/services/crankshaft-position-sensor-replacement) or camshaft position sensor (https://www.yourmechanic.com/services/camshaft-position-sensor-replacement) have an intermittent problem. There could also be a problem with the mass airflow...

That sounds pretty scary. The problem you are experiencing isn't very common, but I'd try to see if there are technical service bulletins (https://www.yourmechanic.com/article/how-to-use-a-technical-service-bulletin-tsb-to-diagnose-and-repair-a-car-by-valerie-johnston) regarding the issue and the experts at Cadillac are trying to find a solution. The problem...

Hi. This is a tricky problem to solve because it is intermittent problem. A lot of times with intermittent problems, they have to become a consistent problem so the problem can be fixed properly. There is a possibility that the...

Hi there. You can change the engine block, but the cylinder heads will not match up. The cylinder heads for a 94 was made for an intake with a throttle body and injection in the throttle body where the 97...

Hi there - the MAP (manifold absolute pressure) sensor (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-manifold-absolute-pressure-sensor-map-sensor) is located midway, on the top of the straight, "tube-like" portion of the intake manifold. This "tube" sits above the "octopus-like" 4 air tubes into the engine. It is attached...

Hi there. For your vehicle to overheat and not have any heater heat in the cab, then the coolant could be low, the water pump could be not working, the radiator could be plugged up, or the thermostat could be...