Why does my car radiator make a knocking sound?
Why does my car radiator make a knocking sound?
When radiators in a hot-water system develop banging or hammering noises the problem is most often due to trapped air that cannot get out. Air gets into the system from the fresh water that is periodically added to the system (usually automatically) to replace water that evaporates or leaks out.
What to do if your Radiator makes a bubbling sound?
Try replacing the radiator cap first. Sounds like you need a new pressure cap. Trace the little hose from the plastic reservoir tank to the silver pressure cap where the top radiator hose and thermostat housing all meet on the engine. Its a five dollar part at any auto parts store. Make sure engine is cold before removing cap.
Why does my rear wheel drive car make a howling noise?
If your rear-wheel-drive car or truck is making a howling sound that seems to be coming from out back, this can be a symptom of a problem with the differential. A variety of noises can be produced by one of these components in different driving situations, from acceleration to deceleration to steady-state motoring.
Why does my car make a hissing noise?
1. Hissing. Sure, there might be a bundle of rattle snakes living under the hood but if your car or truck’s engine makes a hissing sound it could also be an indication of a leak, either in the cooling system or a vacuum line.
Why does my car make a clicking sound when I turn the wheel?
Loose Wheel Lugs: Lugs nut are designed to hold the wheels of your car onto the axle or brake rotor. When these lugs come loose they allow the rim of the wheel to move slightly which makes a clicking sound. Using a torque wrench or breaker bar check the lugs nuts of each wheel to check their tightness.
Try replacing the radiator cap first. Sounds like you need a new pressure cap. Trace the little hose from the plastic reservoir tank to the silver pressure cap where the top radiator hose and thermostat housing all meet on the engine. Its a five dollar part at any auto parts store. Make sure engine is cold before removing cap.
Why do I hear a gurgling sound in my car?
In the other “cooling” system, or the internal air cooling system used to control the climate inside the car’s cabin, it is possible to hear gurgling sounds coming from behind the glovebox, where the main components of the system are located, including the heater core that can become contaminated with outside air.
1. Hissing. Sure, there might be a bundle of rattle snakes living under the hood but if your car or truck’s engine makes a hissing sound it could also be an indication of a leak, either in the cooling system or a vacuum line.
If your rear-wheel-drive car or truck is making a howling sound that seems to be coming from out back, this can be a symptom of a problem with the differential. A variety of noises can be produced by one of these components in different driving situations, from acceleration to deceleration to steady-state motoring.
