My 560SEC has recently started idling high (around 1500 RPM) about half the time I start it. After about 15 mintures, it starts idling normal. I searched the threads, but it seems that other people have the problem of idle surging or idle staying high. Any suggestions on what I should do?

Thanks,
Hemant

__________________
Hemant

'57 190SL
'86 560SEC AMG