Replacing the NSBU Switch on Allison 1000 Transmissions: A Comprehensive Guide
Replacing the NSBU Switch on the Allison 1000 Series Transmission: A Comprehen…
Tips From The Garage
Want expert-level info on your GM Duramax or Allison transmission equipped truck? Our team has helped over 10,000 customers since 2004. No matter if you pull a 5th-wheel, running it as a daily driver or have it tweaked to 1000+HP, we’re your guys.
Merchant Automotive Maximum Transmission: Maximum Power, Maximum Capability
When it comes to GM’s heavy-duty light trucks over the last 20 years, two things…
Everything You NEED to Know About the LMM Duramax
The LMM came about in response to a 2007 EPA mandate that extended emissions req…
What is the BEST Fluid to use in your Transfer Case?
If you’ve ever pulled your boat up a slippery ramp, run your truck through heavy…
Maintaining Your Diesel Engine in the Summer
1. General Check OverA quick visual check can help to prevent future problems. A…
Everything You Need To Know: L5P Duramax
For truck lovers and automotive enthusiasts alike, the L5P Duramax was a big, bi…
Upgrading to Merchant Automotive Motor Mounts
Of all the components that silently toil away in the Duramax engine bay, one of…
Why You Need A Fuel Filter Head Rebuild Kit
If you own a 2001 - 2010 GM 2500HD, 3500HD Silverado/Sierra or TopKick/Kodiak eq…
The Wish List: Things You Definitely Want For Your Duramax
At Merchant Automotive, we know exactly how you think because that’s who we are…
Should I Analyze My Duramax Engine Oil?
At Merchant Automotive, we love implementing modern technology to solve problems…