One Duramax owner's real number: 30% better fuel economy, towing

Preview text: Not a marketing range. One owner's actual before-and-after, in his own words.

Tuesday, Sep 15, 2026 at 6:30 AM EasternKlaviyo

The Diesel DudesOne Duramax owner's real number: 30% better fuel economy, towing

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One Duramax owner's real number: 30% better fuel economy,
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Subject: One Duramax owner's real number: 30% better fuel economy, towing
Preview text: Not a marketing range. One owner's actual before-and-after, in his own words.
From: sales@thedieseldudes.com
Brand: The Diesel Dudes
ESP: Klaviyo
Sent: Tue Sep 15, 2026, 6:30 AM ET
Sent to: Canada (thedieseldudes.ca), thedieseldudes.com
Size: 44 KB
Images: 2
Links: 2, 2 of them buttons
Subject length: 65 characters

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Sent in its busiest hour, 6 AM, which holds 59% of its emails. The subject is 65 characters; its average is 48.

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From: Jake From Diesel Dudes <[email protected]>
Subject: One Duramax owner's real number: 30% better fuel economy, towing
Date: Tue, 15 Sep 2026 10:30:15 +0000
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Sent just before and after

	Sep 18, 2026 6:30 AM	267,000 miles. “I should've did this 250,000 miles ago.”
	Sep 17, 2026 6:30 AM	“Is this even legal?” Let's talk about what off-road use actually means.
	Sep 16, 2026 6:30 AM	Your dealer's DPF quote vs. our full bundle, side by side
	Sep 15, 2026 6:30 AM	One Duramax owner's real number: 30% better fuel economy, towing (this email)
	Sep 14, 2026 6:30 AM	Two years he waited. He calls it “two years I'll never get back.”
	Sep 11, 2026 6:30 AM	The turbo lag you've stopped noticing isn't normal. It's restriction.
	Sep 10, 2026 6:30 AM	“I don't have a mechanic I trust.” Good, you don't need one.