Why does my air conditioner keep running when the thermostat is off?
Usually when the relay switch is broken, the fan will continue to run by itself. This happens because there’s no communication between the thermostat and the blower fan. Now, if it’s a short circuit, both the ‘ on ’ and ‘ off ’ commands you enter typically won’t get sent to the blower fan. As a result, the blower fan will continue to run.
What happens to the warm engine when the battery is disconnected?
Warm engine idles rough and stalls. Runs fine when cold The majority of idle issues occurring after battery disconnection can be resolved with a throttle cleaning. When the battery is disconnected the computer loses it’s adaptation for the idle air bypass and the idle air control valve resets to it’s default position.
What to do if your faucet is running when you turn it off?
Troubleshooting a running faucet begins with checking to ensure that the faucet’s handles are in a fully closed position. In particular, homeowners often forget to fully close both sides of a dual-handled faucet assembly or one of the three handles included on a tub faucet and diverter assembly.
What to do when warm engine runs rough?
If there are stubborn deposits you can use a scotch brite pad, wire brush, etc to knock them loose and then wipe it out again with a rag soaked in cleaner. Do not spray anything into the throttle body. Remove the IAC and with it out of the vehicle use brake cleaner to spray directly onto it then wipe it off. Let it dry and reinstall.
Why does my car not start after warm?
Car will sometimes not start after warm. When i start my car, for the first time during the day- I have no problem. When I go somewhere and shut it off, sometimes it won’t resatrt. It doesn’t seem to matter what the weather is outside, it just does it when it feels like it.
Why does my Dodge Ram run till warmed up?
When starting truck cold, it runs perfect. After truck warms up starts to idle bad, and also starts making a loud suction noise like a vacuum leak. There’s no vacuum leak ,the noise comes from the throttle body. If I turn off the truck and turn back on , it starts up fine till 5 min. later when it starts all over again.
What causes a misfire after a warm up?
Misfire After Warm Up: Misfire After Warm Up. Runs Great When Cold… Misfire after warm up. Runs great when cold. Has new engine new plugs wires injectors when starts misfiring can shut down start back up and runs fine until a few minutes then starts again. have the same problem? This sounds like you have an intake valve that is leaking.
Usually when the relay switch is broken, the fan will continue to run by itself. This happens because there’s no communication between the thermostat and the blower fan. Now, if it’s a short circuit, both the ‘ on ’ and ‘ off ’ commands you enter typically won’t get sent to the blower fan. As a result, the blower fan will continue to run.