University of Oklahoma. (Redirected from Oklahoma University) The University of Oklahoma (OU) is a coeducational public research university located in Norman, Oklahoma. Founded in 1890, it had existed in Oklahoma Territory near Indian Territory for 17 years before the two became the state of Oklahoma.
Normal idle on MOST cars is 850 RPM at normal operating temperature. If it is idling that high, you may have binding linkage or the choke is not fully opening. If it is BANGING into gear, you could cause other drive train problems. You may also have a RUN ON condition when you turn the key off.
We should measure high and low side pressure at stable engine speeds. This can be done at engine speeds just slightly above idle. 1,200 to 1,500 RPM is most often recommended. On front wheel drive cars, never rev the engine or hold the engine at high RPM while charging or checking pressures.ystem design, blower speed, mode setting, refrigerant type, all cause variance in high and low side pressure. For this reason we simply can't say 30 on the low side and 200 on the high side. Though I might add, that's about where you'll usually end up.