2018 Silverado 1500 5.3l tune not working

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ddore
Posts: 2
Joined: Fri Jan 04, 2019 3:45 pm

Re: 2018 Silverado 1500 5.3l tune not working

Post by ddore »

Awesome! I’m glad I went with Diablosport thanks for the fast reply!
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TAMPAZADDY71
Posts: 2
Joined: Tue Jan 29, 2019 11:32 am

Re: 2018 Silverado 1500 5.3l tune not working

Post by TAMPAZADDY71 »

So when I get my tunner and do the update, then go to the truck to tune, I should expect the notice and an email will be sent?
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06MonteSS
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Re: 2018 Silverado 1500 5.3l tune not working

Post by 06MonteSS »

yes...
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TAMPAZADDY71
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Joined: Tue Jan 29, 2019 11:32 am

Re: 2018 Silverado 1500 5.3l tune not working

Post by TAMPAZADDY71 »

All went well, I got the email approval in under 10 min. I bumper the throttle response to 20% increase and still have some delay I can feel. I assume that's the best I can get ?
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