Dear RGnpROF,

I am having the same problem with my 91 300ce. It starts fine in the morning, runs for 3-5 min and then shuts down and unable to restart for several hours, then same thing all over again. I posted a thread on Sunday and as yet have only heard from one person who replaced his fuel filter and problem went away. I replaced mine yesterday and put in fresh fuel even though I only had 25K on the old filter...problem persists. Hope someone can help us out as this is my summer car and I would love to drive it for a few months before the New England winter arrives.

Antonino