This winter, I'll be slowly conducting some 30,000 mile maintenance on my DeLorean. On my list is... Plugs, Wires, Cap, Rotor Oxygen Sensor, Reset LAMBDA counter Fuel Filter, Air Filter Cooling System flush, replace all hoses AC and Alternator Belt Also what I found when looking at factory recommendations was change the transmission fluid. Is there any type of fluid that works best? Or should I not even bother doing this? (I remember reading a while back that there may be leaks if the seal in the fill/drain plugs are opened, is this true?) On my msc. list is getting a MSD Ignition Coil, Stainless Header bottle, and stainless heat shields. I have a basic knowledge of automotive workings, basically just enough to do all of the listed above myself, but I do have two more questions. The manual also states to adjust the ignition timing. I have never done this, nor have I really looked into it. Is this something that could be easily done with basic knowledge if I just read up on it a little more, or is this something I should have done by a real mechanic? And finally, I've heard a lot of talk on the list recently about the Impulse Coil. This is the first time I've hear of this, and I couldn't find too much info on this in the parts/workshop manual. Since i'm going to have the intake removed this winter, I'm going to have some pretty easy access to the distributor. Should I replace this part, or not worry about it? Sorry for the length, but I always like getting things done right the first time. Thanks for everyone's help. <PS> The damage to my left front fender was estimated at $650. Much better than I originally thought! Just wanted to let a couple of the curious ones know. -- Jim Reeve <Ultra> '81 DeLorean-#6960 http://www.dmcultra.com AIM-Ultra2169