I looked through older posts and haven't seen this one! I am using oil and my engine hasn't exploded yet and this has happened 3 times now. I get the pulsing alarm only when cold, and this restricts power as if the timing were retarded. It will alarm forever at idle but if I bring the engine up to half throttle for a minute or two, the alarm clears and the engine simultaneously takes off. It will run perfect all day after that. Why would it do that if it were a bad sensor, bad pump, cracked or leaking oil line, etc. No one I speak to seems to know if the automation is designed to restrict power under alarm or if the pulsing alarm is strictly oil injection failure. I'm pretty sure the oil inj. is ok, what does all this mean?
