Other

Why is vapor coming out of my AC?

Why is vapor coming out of my AC? setting. Fog or smoke coming out the air vents is caused by cold dry air coming in contact with warmer, more moist air near the air conditioner. If the air temperature near the unit is below Dew Point, this causes water vapor to form in the air and condense into water droplets causing the fog or smoke. Should return vents be up or down? Heat rises; cold drops, so aim highest as it will eventually go down (conversely for warm air). aqnd wrote: Aim it upwards. In homes with central AC, vents...
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How do you replace a coolant temperature sensor?

How do you replace a coolant temperature sensor? Position the coolant temperature sensor in the engine block. Tighten gently, as over tightening will damage the sensor and cause it to give faulty readings. Plug the electrical wiring into the replacement sensor. How does a temperature sensor work and how does it work? A temperature sensor is a device that is designed to measure the degree of hotness or coolness in an object. The working of a temperature meter depends upon the voltage across the diode. The temperature change is directly proportional to the diode’s resistance. Can a corroded coolant temperature...
Common questions

Why is the a / C on my 1992 Chevy not working?

Why is the a / C on my 1992 Chevy not working? Have a competent A/C tech check your freon charge, my money is on it being low. Re: 1992 AC Problems-Blinking A/C and not working.. A/C blinks and won't work. If the battery is disconnected it will work again but it will go into the not working mode sooner or later. Are there any problems with the Chevy Silverado? If this sensor or switch fails, the vehicle will display the service 4WD message. This faulty 4WD issue is among the most common problems with the 2008 Chevy Silverado, according...
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Why does my car battery die after sitting for a long time?

Why does my car battery die after sitting for a long time? If the battery is dieing from just SITTING, you likely have a short somewhere. If the battery dies after some driving and can sit relatively ok, your alternator/charging system is malfunctioning. Is it normal to have a 13.1 volt battery? What if my charged up and disconnected (NEW) battery is at 13.1 volts in the evening, then is down to 12.4 the next day (~ 12 hours disconnected from everything but thin air). Is that normal? Was this answer helpful? Elesha will be eternally grateful. What should I...
Easy tips

How do you know if your door hinges need to be adjusted?

How do you know if your door hinges need to be adjusted? If the top corner of your door is catching on the frame, you’ll need to adjust the hinges. Another way you can tell if your door is hanging downward is by looking at the gap between the top of the door and the frame. How can I tell if my door is hanging off the frame? When this happens, the top corner of the door catches on the door frame and prevents the door from closing properly. If the top corner of your door is catching on the...
Other

Why do I have white smoke coming out of my tailpipe?

Why do I have white smoke coming out of my tailpipe? If the smoke smells sweet or you detect the odor of antifreeze there could be a problem even if you do not see any white smoke. If you see white smoke coming out of the tailpipe, that smoke means that your car has a leaking cylinder-head gasket or a cracked head gasket. What kind of smoke is coming from the tailpipe of a car? Drivers must understand the concept of smoke from cars. Usually, it is water vapor or steam, since it is introduced into the chamber. For that...
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What does it mean when your AC compressor is not working?

What does it mean when your AC compressor is not working? If your AC compressor is not functioning, here are some situations you may face: Warm, dry air coming from the running fan. The circuit breaker keeps tripping. The compressor stops altogether. Strange noises and shaking from the outdoor unit. What to do if your AC is not blowing cold air? If the compressor circuit is tripped (flipped to the OFF position), reset it and see if your AC starts to cool your home after 1 hour. If it immediately trips back to the OFF position, do not attempt to...
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How to troubleshoot fuel pump in GM 4.3L?

How to troubleshoot fuel pump in GM 4.3L? Once the intake air duct is back on the throttle body, have your assistant, inside the vehicle, crank the engine. 1.) The engine will start momentarily and after a few seconds will die. 2.) The engine will only crank but not start at all. 3.) The engine will start and stay running. OK, let's find out what your results mean: Can a fuel pump cause a no start condition? CASE 1: If your fuel pressure gauge read 50 PSI or more as the engine cranked. This means that the fuel pump on...
Easy tips

Are there harmony speakers for a 1994 Chevy Silverado?

Are there harmony speakers for a 1994 Chevy Silverado? Harmony Audio HA-R46 Car Stereo Rhythm Series 4x6" Replacement 120W Speakers: Would you like to tell us about a lower price? There was a problem filtering reviews right now. Please try again later. Speakers are an awesome upgrade to the factory dash speakers in my 1994 Silverado... They sound great and installation isnt that tough. HOWEVER... Where are the speakers on a Chevy truck? The speakers would be behind grills in the doors. Some trucks have rear seat speaker/headphone controls, if you have these, make sure the speakers are not turned...
Easy lifehacks

What does the theft deterrent relay do?

What does the theft deterrent relay do? The starter relay is the theft deterrent relay that can stop the starter from working. Here is a wiring diagram and a guide so you can do some testing and get the problem fixed. What to do if your anti theft system is locked up? If the anti-theft system has locked up your engine, you won’t be able to start it. You’ll have to disable it with these steps. Step 1: Check for the anti-theft light. It’s located on your dash and will have a blue or red light. Step 2: Turn the...