My newly aquired 86 crx si, has developed a problem, me thinks. I was on my way home, and the red PGM-FI light on the cluster lit up. I pulled into a gas station, and turned the car off, filled up, and drove back home, light did not come on again. When it was lit up, I noticed it idled up near 1500 rpm, usually the idle is at 800-900 rpm. I just bought this car yesterday, and know nothing about it. Anyone have an idea whats going on? Is it safe to drive? The light didnt come back on. For reference, it has 186k on it, runs pretty fine. I was pushing it a lil hard, earlier before the light came on, before that I was just Interstate driving.