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      07-15-2020, 05:30 PM   #27
a4nut
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Drives: 13 135is
Join Date: Oct 2015
Location: Atlanta, GA

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Quote:
Originally Posted by evilrho View Post
I'm experiencing very rough shifting, lurching and lag when the engine is hot with the A/C on. I've tried resetting the adaptations, and cleaning the MAF, etc. all to no avail. I've got the Dinan software (stage 1, I think from the previous owner) and suspect this might be part of the issue. I like the extra 50 hp, so I'm not ready to give that up just yet.

Anyone with a similar setup and issues see an improvement with this XHP flash product?
This is exactly what I experience every day too. It's maddening. I just turned 50k, and have the Dinan stage 2. I'm ordering tonight.
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