View Full Version : Discovery Check Engine Light W/ egine misfire

04-07-2007, 03:47 PM
My 2002 Discovery started to misfire at highway speeds and the check engine light came on. Any ideas before I bring it in to the mechanics.
Thanks, Scott

04-12-2007, 08:01 PM
My "02" disco did the same thing after purchasing it only 2 weeks before, I replaced the spark plugs and plug wires and that fixed all the problems and the check engine light went off that day. :thumb-up:

04-18-2007, 11:48 PM
spark plug wires- an epidemic of failure on DII's.