What should the idle rate be on a Ford Ranger?
What should the idle rate be on a Ford Ranger? 3) Engine Load at idle should be between 20 and 40 percent. Reading was 18 percent. 4) Not sure about this one reading, but Barrel Sensor was 146 Hz, says it should be 159 Hz. I guess the computer thinks I'm driving 4000 feet above sealevel. What's the RPM of a Ford Ranger engine? Engine infrequently races in idle, sometimes up to 3,000 rpm. So many Ford Ranger owners complain of this exact issue, Ford should have done a recall repair for the problem. Instead, every Ford mechanic I've talked...