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Ignition timing? Posted by Larry West [Email] ![]() ![]() ![]() In Reply to: Re: It would help..., Daniel Burkert, Thu, 16 Jul 2009 13:48:39 Members do not see ads below this line. - Help Keep This Site Online - Signup |
Have you checked your ignition timing lately? It sounds like you're getting backfires.
Since it's a 76, you don't have a catalyst, and therefore don't have Lambda. (Lambda is the system that varies the mixture by reading the oxygen content in the exhaust)
_______________________________________ Current: 2002 9-5 Aero Kombi Cosmic Blue 2000 9-5 SE sedan, Imola Red 1990 900S Rose Quartz, Auto Past: 1999 9-5 LPT Combi 1999 9-5 LPT sedan 2002 9-5 Arc 1990 900 5-speed 1986 900 turbo Convertible 1991 9000 turbo 1980 99 GLi 1986 900 turbo 1986 900 S 1991 900 turbo 1984 900 turbo 1976 99 GL
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