In a message dated 6/6/04 10:28:27 PM Central Daylight Time, 5n-@xxxxxxx writes: > Brand new 8MM wires were > installed a few months ago with MSD hot coil, as well as spark plugs > (+4s) and vacuum advance. Perhaps your 'upgraded' ignition system is culprit. are the 8MM wires specifically designed for use with the DeLorean motor? where did you get them? unless it was a volvo dealer or DMC vendor, they may not be working well. the spark plugs - are they +4 platinums? If so, many owners find that using regular old cheap single electrode copper plugs give better results than fancy 'performance' or 'long lasting' plugs. Rob Grady doesn't sell platinum plugs anymore for this reason. You may want to bring your ignition system back to stock with Grady's ignition combo package. if a hot ignition setup is what you really want, get DMC Houston's Nology ignition set. at least those parts have been tested and verified to work with the PRV and provide some measurable performance gain (how much, anyway???). Andy [Non-text portions of this message have been removed] To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/