Help tuning with DFI Gen 7 and WB
05-22-2009, 06:10 AM
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Car: 79 Monte Carlo
Engine: 406
Transmission: 2004-R
Axle/Gears: Phord 9 inch/3.90
Help tuning with DFI Gen 7 and WB
I finally got my car running with the Accel Pro Ram/DFI Gen 7/Wideband 02 sensor.
http://www.youtube.com/watch?v=ojtkjuBAKi8
Could someone offer advice to get me on my feet for tuning this car? Currently you need to hold the throttle wide open for it to start. It runs clean with RPMs, but will not idle and runs very rich.
http://www.youtube.com/watch?v=ojtkjuBAKi8
Could someone offer advice to get me on my feet for tuning this car? Currently you need to hold the throttle wide open for it to start. It runs clean with RPMs, but will not idle and runs very rich.
05-27-2009, 12:18 AM
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Re: Help tuning with DFI Gen 7 and WB
Sounds like you are over-fueling it at start (guess) and the decay rate for after-start fueling might be a bit too high. Does it improve over time?
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