If it is not one thing it is another. Last week I had one repair made to the E300 to replace an o-ring at the fuel prefilter that lasted only 8 months. Now I see (actually I first smelled) that the top of IP where the injector lines connect is wet from fuel. I have read something about this before and I have no idea if it is a job I should attempt or take to the dealership where I bought this heap of junk.

I am so pissed that I bouth this car. It has been by far the worst car I have ever owned. My worst GM product (my current S-10) is better than this.