A car alarm without a remote can be disarmed by opening the door with the conventional key and then locating the valet switch. Upon entering, the alarm sounds. Locate the switch immediately, insert the key into the ignition cylinder, turn it to the on position and gently hit the valet switch once.Know More
This should reset the alarm, stop its blaring sound and enable the car to start. If tapping the switch once does not work, turn off the ignition and try the process again several times. The alarm system may have been programmed to require up to five taps on the valet switch.
Most people find themselves in this situation when they have lost or damaged the remote to their cars. In this case, it is always important to know where the valet switch of the alarm system is located.
Sometimes the alarm may not be disarmed even when the remote is pressed. This might be due to low batteries. When the remote has to be pressed several times to open or lock doors, it is a sign that the batteries need to be replaced. Read the manual to determine what needs to be done. Different alarms are programmed differently, so what works on one car might be ineffective on another.Learn More
In most ways, a diaphragm carburetor works exactly like other carburetors but with a unique mechanism for maintaining fuel levels inside the fuel chamber. Unlike a float chamber carburetor, which uses a simple inlet valve to maintain a constant reservoir of fuel, a diaphragm carburetor sequesters gasoline behind a diaphragm mounted to a needle valve. The advantage to this arrangement is that the fuel can be delivered regardless of orientation.Full Answer >
Propane systems use pressure regulators to adjust the pressure of the propane from the tank to the appliance to prevent damage and accidents when using the appliance. These regulators are complex valves that automatically adjust the pressure of the propane gas down to a safe level for the appliance to use. Propane regulators are fitted in most standard propane gas systems, due to how important they are for the system.Full Answer >
In some states such as Pennsylvania, a car owner can find his license plate number on the vehicle registration card or on the invitation to renew the vehicle's registration. If neither of these options are available, the owner should contact the local Department of Motor Vehicles.Full Answer >
One of the most commonly seen symptoms that a car's water pump may be bad is puddling of water or coolant underneath the vehicle. An overheating engine may mean earlier signs were missed or ignored.Full Answer >