Tyler wrote: "I've never seen an 80s Volvo run well for more than a week with Platinum plugs. Their fuel systems (especially on turbo or k-jet models) tend to run rich, which fouls the platinum plugs. Maybe a late 80s non-turbo model (lh 2.4 or newer) would run OK with platinum plugs. The Bosch copper plugs leak combustion gasses, which will destroy the plug wires"
I went with NGK copper plugs. Thanks to all for the suggestions. The plugs I took out were evidently real Volvo plugs. I didn't have any problems, just wanted to replace these for maintenance. Donald H. Snook 1990 Volvo 240DL 136K _______________________________________ http://www.okiebenz.com For new parts see official list sponsor: http://www.buymbparts.com/ For used parts email [EMAIL PROTECTED] To Unsubscribe or change delivery options go to: http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
