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Old 04-14-2019, 10:25 PM   #6
thehata1
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Join Date: Dec 2017
Location: Mile High
Posts: 160
Re: Stumbling on Cold Starts

Quote:
Originally Posted by BR3W CITY View Post
Were the attempts all in similar temps? (and is the motor mostly stock?)

Hot and Cold starts are affected by ASE or After Start Enrichment. On a somewhat modded motor, these values may need to be tweaked to prevent stumbling. If the temps drop and the air density spikes, the factory ASE on a modded motor doesn't keep up.
I think the temps were close. I live in Colorado and it fluctuates heavily, so who knows. As for mods, I’m bone stuck except no cats and full three inch exhaust. I drove it around for the first time today. Runs awesome and no codes.
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