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Diablo sport loosing power.

Old 04-25-2006, 08:34 PM
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Location: hanford/ ca
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Default Diablo sport loosing power.

I run a Diablo sport tuner, and have their performance tune in my car. I have not dynoed my car to know for sure, but always feel that after a few months it seems to lose power. After reflashing it, it seems to have more pep and better throttle response. When I watch the live data it shows an 8% long term fuel trim, is that about right and have any of you guys experienced similar problems?
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Old 04-28-2006, 12:52 PM
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Wish I could help, but I run SCT.

I would check out www.modularfords.com and speak with Chris Johnson who actively posts in the Diablo section.
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Old 05-24-2006, 05:29 PM
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The tune is the same. Reflashing the same tune shouldn't make any difference.
You should get a custom tune...assuming that one is a mail order deal.
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