Green Diesel Engineering | Chevy Colorado & GMC Canyon

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GDE owners - 2.8 Duramax Hot tune and Trans tune Discussion thread

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Christmas Discount

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MY22 tuning

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Diesel Competitive Analysis for Tuning

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GDE now supporting 2019-2020 model years

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Colorado Diesel P20BE and Tuning

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Torque Convert Shudder Analysis

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by TJR001

ECM reprogrammed at dealership

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Curious .. when tuned , is your used oil black?

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Unknown CEL codes with GDE tune

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Trans theory

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Engine failure report

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GDE tune help

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GDE tune and dyno day 28 July 18

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Regen smoke normal?

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by alphaecho4386

Can 2019 be tuned?

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by shibbs

Green Diesel Engineering Christmas Sale

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Puking Oil on GDE tuned Max flash back to stock

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GDE tuned - does your truck consume DEF any more?

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Is a "ghost" dual ecu adapter possible?

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After-purchase customer support specifics

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by battousai2000

Colorado/Canyon Power/Torque curves with GDE tuning

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Welcome Green Diesel Engineering!

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by SubscriptionSupport