N Ncarter Member Jul 9, 2020 17 2 13 Michigan Jul 30, 2023 #1 Jul 30, 2023 #1 My 1989 will not idle well at start. Installed a turbo last year and working on the tuning. When car gets warm it idles like a champ. Just need some advice on warmup enrichment and how to set a fast idle on start.
My 1989 will not idle well at start. Installed a turbo last year and working on the tuning. When car gets warm it idles like a champ. Just need some advice on warmup enrichment and how to set a fast idle on start.
8 86HO5.0 Active Member Apr 18, 2023 240 153 53 Raleigh, NC Aug 22, 2023 #2 Aug 22, 2023 #2 Warm up enrichment can be adjusted. If the car surges and seems lean, add a few % in those areas. Fast idle on start is set via Idle Cranking Duty/Steps, it can also be adjusted in the initial values table.
Warm up enrichment can be adjusted. If the car surges and seems lean, add a few % in those areas. Fast idle on start is set via Idle Cranking Duty/Steps, it can also be adjusted in the initial values table.