Ibought a 1979 450sl with mechanical fuel injection. It cranked it over for a long period of time, cold or hot. I replaced fuel accumulator and it starts fine now, but the idle goes from 1000 to 2000 rpms until the motor gets warm. Then it idles at 750 and runs fine. How can I fix this?
Saturday, February 12th, 2011 AT 6:35 AM