I think I have the original MAF on my '93 320CE with 208K. I have had a strange 1-2 times only, limp home problem that has defied a solution. It only happens with a cold engine in the morning and once or twice restarted never occurs again until the next cold morning. I have rounded up the usual suspects to no avail.
Would a MAF be involved in the start up? Any ideas?

Anziani
'93 320CE208K
'95 E420 128K