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Old 04-19-2011, 06:40 PM   #1
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Default Help comparing logs. Bogging pig rich after 15-30 minutes

I have a problem that happens once the car gets nice and hot. Only after at least 15-20 minutes of driving, the car will start running rich all over. So rich that it bogs and bucks when trying to go higher than ~2500 RPMs.

Have a look at my logs. I can't spot any blatant differences between the two. The good log is after letting the car sit for 15 minutes after it experienced the problem. Notice how it accelerates smoothly up to 3,200 RPMs whereas the bad log cuts out and sputters before it gets there.

Engine details:
800cc injectors
2 liter
Stock 1.6 coils
MS1 HR10G

My MSQ
http://www.mediafire.com/?uzvbm12k1e2vy0n

The Logs
http://www.mediafire.com/?f6kaworkkzni1xu
http://www.mediafire.com/?njo8lckn7nu35fb
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Old 04-19-2011, 06:44 PM   #2
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its your AIT based enrichments....they are insane.
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Old 04-19-2011, 06:54 PM   #3
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Thanks!
I haven't messed with IAT-based enrichments before. What should it typically look like? I have my IAT sensor hanging in the stock intake snorkel to avoid heatsoak.
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Old 04-19-2011, 07:39 PM   #4
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(zack morris's phone)

100 across.
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