| 32$ slow idle speed return, what controls it?
| I am attempting to tune a 1988 Firebird with the mods listed in my sig and I am using tunercat as my editing program. My question is what controls the time it takes to return the idle to idle. If I pull up to a stop sign and step on the clutch the idle will shot up to 1500 RPM for approx 5 seconds and then it will slowly drop to 800 RPM. When I scan the car the IAC slowly drops from around 80 to 20 counts at during the time frame, how do I get the IAC to respond quicker? | | |
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1988 Formula 5.7L/6sp 3.91 gears,10.6 cr, SLP cold air kit, MAS gutted, TPIS air foil, TPIS AFPR, Superram, MAC headers, Mac under drive pulleys, MAC cat back, Relocated MAT, E-Tec 200 heads, SDPC Vortec manifold, ZZ-409 cam.
Best ET 12.17
Best 60 FT 1.754
Best MPH 113.1
RWHP 369
RWTQ 399 | 
