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Old 06-24-2008, 04:39 PM
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Default Re: 19.8mpg after HC removed!

Quote:
Originally Posted by thumbster View Post
I believe it.

This has to be one of the best free mods you can do for mileage and power.

Just be aware that the ecm may try to fight you on this. I highly recommend disconnecting the battery to allow new long term fuel trims.
If the battery is disconnected how long does it need to be disconnected for? What will need to be reset after connecting and startup? Just the clock, radio presets etc?

Have any check engine lights been thrown up after doing this mod?
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