Most people think of a "normal" body temperature as an oral temperature of 98.6°F (37°C). This is an average of normal body temperatures. Your temperature may actually be 1°F (0.6°C) or more above or below 98.6°F (37°C).Also, your normal body temperature changes by as much as 1°F (0.6°C) throughout the day, depending on how active you are and the time of day. Body temperature is very sensitive to hormone levels and may be higher or lower when a woman is ovulating or having her menstrual period. A rectal or ear (tympanic membrane) temperature reading is 0.5 to 1°F (0.3 to 0.6°C) higher than an oral temperature reading. A temperature taken in the armpit is 0.5 to 1°F (0.3 to 0.6°C) lower than an oral temperature reading.
Some vehicles` oil pressure will do this when at an idle. This is normal, if the oil pressure does not get higher when at higher rpms then something may be wrong.
98.6 is the normal temp... 99.6 is a bit high.
6 psi when it is at normal operating temp. seems wierd but its spec.
Sounds like you need a new radiator cap, you can get the cap tested to see if it is holding the rated pressure.
If the temp gauge reads normal and the engine is not overheating, this is normal. The system is designed to hold 15-17 psi of pressure (whatever the radiator cap is set for). This pressure will make the hoses feel hard.
A large DECREASE in the surface pressure will result in water turning to water vapor at room temperature.
There is no such thing as normal head pressure. It is all based on temperature and calculations. Need to know indoor air temp, outdoor air temp, wet bulb versus dry bulb. Need to know specifics. so when outside ambient temp is 90 and I'm running 255 head with a clean condenser. that isn't normail head pressure? that's pretty normal to me. working with r22 the correct answer would be. If you are sure your head pressure is where it should be, with correct freon type. low suction pressure can be caused by no blower motor, closed or blocked registers, clogged filter or evaporator, lack of airflow, undersized evaperator or oversized AC, restricted metering device(TXV, piston) blocked returns. but he is right you need a lot more info what's your superheat/subcooling? what's your delta T, is you head pressure really wre it should be? what's changed since this started happening. How low issuction pressure what's your evap saturation temp? is coil freezin up? what are your pressures exactly is condenser temp 30 degrees warmer than outside temp. with r22. do you know what you are doing????
actually it does. The lower the temp. the lower the air pressure so high temp cause high pressure.
wood metal at normal temp plastic at normal temp ice lead
it is room temp. if its temp is to high it will melt.
At normal pressure, between 161.4 and 165.1 K.
no