Date: Fri, 08 Aug 2003 09:11:36 +0100 From: Grunff <grunffnopsam.com> Subject: Re: Misfire! Saab 9000CS LPT Auto 1993
Tim.. wrote: > Sounds like primary ignition breaking down when hot- does the rev counter > begin acting up when the engine does? Have a good poke around at the CAS and > wiring plug. Get some freeze spray (computer or plumbers shop) and and spray > it onto the CAS next time it plays up when hot. I think you will find you > are loosing spark which is the root of your problems. The DI unit was my first suspect, but the OP says he's swapped out the DI for a known good one. -- Grunff