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Flooding on "warm'ish" starts

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Old 07-29-2020, 04:59 PM
  #1  
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IROCThe5.7L's Avatar
 
Join Date: Jul 2001
Location: Buffalo, NY
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Car: 1988 IROC-Z
Engine: 427 SBC
Transmission: ProBuilt 700R4
Axle/Gears: Moser 12 Bolt / 3.73 TrueTrac
Flooding on "warm'ish" starts

Hey guys,

So I pretty much have the car dialed in. It will crank one time and fire on a cold/warm/hot start. I did have an issue where if the car was at operating temperature and turned off for 15 minutes. On restart it would fire, die, and be flooded out. I adjusted the Crank Fuel PW vs Coolant temp table. And it helped a lot and is 90% better. But once in a great while it will still do this (only after sitting 10-15) minutes.

Should I just keep adjusting that table? Or is there another table maybe I'm missing? $6E using a modified ARAP.bin

Thanks guys
Old 07-30-2020, 10:28 AM
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Dominic Sorresso's Avatar
 
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Location: Bartlett, IL
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Car: 92 ZR-1
Engine: LT-5
Transmission: ZF-6
Axle/Gears: SuperDana 44 4.10
Re: Flooding on "warm'ish" starts

Similar issue, so interested in hearing what others have done.
Old 07-30-2020, 05:21 PM
  #3  
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IROCThe5.7L's Avatar
 
Join Date: Jul 2001
Location: Buffalo, NY
Posts: 5,193
Received 58 Likes on 39 Posts
Car: 1988 IROC-Z
Engine: 427 SBC
Transmission: ProBuilt 700R4
Axle/Gears: Moser 12 Bolt / 3.73 TrueTrac
Re: Flooding on "warm'ish" starts

The "start up enrich vs coolant temp" table looks interesting. The notes/comments say "essentially a choke". I wonder if you lowered the values there at hot/warm coolant temps if it would help. Honestly don't know very much about that table.
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