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Old 09-02-2019, 09:49 AM
unclbuk unclbuk is offline
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Join Date: Jun 30, 2019
Location: Cincinnati, OH
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FITech Street 400 Hard Starting

Has anyone installed a FITech Street 400 system on a stock AMC 360 V8? Mine was recently installed by a shop with a good reputation. I am able to start it when cold, but once warmed up, it is really hard to start. Cranks over and almost catches, but won't fire up.

My Prime Fuel Mult is set at 259.
Crank Fuel 20F is set at 0.8
Crank Fuel 65F is set at -21.1
Crank Fuel 170F is set at -40.6

Has anyone had success with different settings on a stock 360?
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Old 09-11-2019, 09:46 AM
unclbuk unclbuk is offline
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Join Date: Jun 30, 2019
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Wow - 60 views and no responses...guess I'll keep tinkering with the settings.
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Old 09-12-2019, 06:18 PM
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acct21 acct21 is offline
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Join Date: May 20, 2014
Location: Austin, TX
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Sorry -- this forum is getting less and less traffic by the day. Sad result of the "instant satisfaction" people get from posting on social media forums. Only problem with that is there is no way to archive -- or really search -- for the information. So the same questions get asked over and over.

Not much experience here on the forum with the Fitech from what I've seen through the years -- mainly guys with GM TBI, Howell, and Holley.

Problems with warm starts may be timing related. What is your base timing?
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