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Colorado Diesel

Colorado Diesel News

Colorado Diesel News Articles, Reviews, Aftermarket News, and Site Updates will be featured here. ** Only Staff can start new threads.
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Introductions

New to the site? Drop in, say hello and tell us a little bit about yourself.
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Colorado Diesel of the Month

This area will contain the Colorado Diesel of the Month Photo Contests.
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Colorado Diesel Forum

Colorado Diesel General Discussions

This section contains all Colorado Diesel general discussions.
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Colorado Diesel Purchasing

Have questions about purchasing a new Colorado Diesel? This section contains Pricing, Dealer Feedback, Latest Incentives, and Release Information.
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Colorado Diesel Builds

This section will contain custom Colorado Diesel build threads. Please only create ONE (1) thread per vehicle.
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Colorado Diesel Accessories

Discussions for all Colorado Diesel accessories. (Floor Mats, Bedliners, lighting kits, etc)
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Colorado Diesel Towing and Hauling

Questions about towing and hauling with your Colorado Diesel? Discuss hitches, towing setups and more!
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Colorado Diesel Stomping Grounds

Discussions comparing the Colorado Diesel against RAM, Toyotas, GMC's, Nissans, Fords and other Chevy's.
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Colorado Diesel Garage - Mechanics Corner

Colorado Diesel Electrical

If you're having any type of Electrical problem(s) with the lighting, MyLink, stereo, Bluetooth etc etc post your questions here.
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Colorado Diesel Lighting

Colorado Diesel Lighting discussions such as bulb replacement, HIDs, LEDS, etc
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Colorado Diesel Mechanical

If you're having any type of mechanical problem(s) with the Engine or Transmission post your questions here.
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Colorado Diesel Maintenance

Have questions about general Colorado Diesel Maintenance? Discuss everything from changing your oil to changing your Diesel Exhaust Fluid and everything in between!
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Colorado Diesel Suspension - Chassis

All Colorado Diesel suspension discussions including shocks, springs, Lift-Kits, and more!
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Colorado Diesel Tuning

Have a question about a tune? Want to share a tune? Need help with a tune? This is the place for info on Colorado Diesel tunes.
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Colorado Diesel Transmission

Discussions about the Colorado Diesel's Transmission - Everything and anything to do with the Transmission should go here.
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Colorado Diesel Appearance - Mod Corner

Colorado Diesel Appearance

Tired of the OEM look? Aftermarket Grills, Bumpers, Fender Flares and other appearance modifications, post here.
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Colorado Diesel Wheels and Tires

Discuss Colorado Diesel Wheels and Tires. Fitment questions, sizes, brands, and of course pictures gets posted in here!
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Colorado Diesel - Marketplace

Buy/Sell/Trade

This section will contain items for sale by the ColoradoDiesel.org membership.
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Want to Buy - WTB

Looking for a specific item? Posted it here. Wanted Ads are posted in here.
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Vendor Member Section

Vendor Deals

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Green Diesel Engineering

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Forum Support
Latest Posts See all new posts
  1. Colorado Diesel General Discussions
    Hello, Bad news. My engines blown at 40k miles. 2.8 duramax, stock, no mods. Had it towed to a nearby dealership. The service manager has determined to just replace the engine rather than further diagnosing and repair. It’s been in the shop for a week and the engine isn’t even ordered yet? My...
  2. Good condition with minimal wear after about 16,000 miles on 2018 Colorado ZR2 Crew Cab Short Box Complete with ALL mounting hardware See "Havoc HS2 Black Hoop Steps" (part # HPG-001152) on Havoc Offroad website for all details (e.g., stainless-steel construction) Freshly washed Steps AND...
  3. Colorado Diesel Mechanical
    I have a 2018 ac radiator took a crap replaced it and was going to vacuum out system and recharge when I discovered the gauges quick connects wont fit the trucks hi or low conector ports seems the male connectors on truck are bigger than the female hose connectors is this something only Gm has I...
  4. Colorado Diesel Maintenance
    My 2017 has 47k miles. Shifting was occasionally a bit harsh. I was planning on a fluid and filter service at 50k and did it a btt early. What a difference! Shifts (up and down) are like silk again. These transmissions run pretty warm, and evidently the fluid takes a beating.
  5. Colorado Diesel Purchasing
    Guys let me tell you how my CPO claim is going. I bought my truck out of state. The reason was the local dealer did not have a colorado duramax and did not offer to find me one 4/22/2021. (poor service) This dealer has 2 new vehicles on the lot yesterday 7/21/2021. When i went in they stated...
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