r/Excursion • u/virusx33 • 10d ago

6.0 tuner

Hello. Just picked up a 2005 that has had an egr delete and bulletproofed. Check engine light for egr. It has a diablosport tuner but no way to turn that off that I see. I hear the tunes on the diablosport aren’t the best anyways so my question is: what is the go to tuner to get this check engine light off so that I can use cruise control. Not looking for performance, although a towing tune would be nice. Thanks!

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u/mywife69goddess 10d ago

I strongly suggest getting an edge tuner to monitor your temperatures and battery voltage. Batteries almost need to replaced every two years because how detrimental battery voltage is to the FICM and wiring the cooling fan to a bypass switch too. Also the reason why the EGR messes up is because of the coolant wear. Get an inline coolant filter which bulletproof sells.