How come there's no support for a 2004 Grand Prix w/ 3800?
How come there's no support for a 2004 Grand Prix w/ 3800?
Originally Posted by joepizuro
DHP power tuner
2004 and 2005 ecms were a little different and not all aftermarket companies support those ecm types.
Tiny Tuner, DHP, TunerCats, and HP Tuners can get it done.
Not able to use Tiny tuner to do flashing am I?
I have never personally used Tiny Tuner so i am unsure.
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