Date: Thu, 7 Aug 2003 14:54:17 +0100 From: "Mark" <keep_itnopsamroup.com> Subject: Misfire! Saab 9000CS LPT Auto 1993
Saab 9000CS LPT Auto 1993 I'm posting on behalf of my brother who's Saab is having major spluttering / misfire problems. Misfire seems to only happen when the engine is at normal temp and not when cold. It's like the engine is not running on all 4 cylinders but sometimes it will be running ok without misfire and then all of a sudden without warning the engine dies and will not restart. Leaving it a few minutes it then starts again. It's had new plugs & air filter and even tried another Di cartridge but with the same results. Grateful for any tips as to where to look first. A bit puzzled as it only seems to happen when the engine's warmed up!