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Government Motors Can GM recover from its fall into government control?
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Heath Diesel Preparing for Bonneville 2010 Bill Heath plans to return to Bonneville in 2010 with his 6.5L GM Diesel Racer. Some things just keep getting better with age.
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2011 Duramax LML Chevy Silverado Joel Paynton is excited about the big and small changes coming in the 2011 Duramax LML Chevy Silverado...
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Lube Notes: Automatic Transmission Fluid Automatic Transmission Fluid Learn How to Choose the Right Automatic Transmission Fluid (ATF) for Your Vehicle
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GM: 2011 Duramax Will Be B20 Biodiesel Compatible GM issued the following press release concerning the 2011 Duramax Diesel's ability to run B20 biodiesel/diesel mix: General Motors Announces B20 Biofuel Capability For New, 2011 Duramax 6.6L Turbo ...
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Multi-Horsepower Tunes Joel Paynton asks why most drivers would ever want the clutter of another switch on their dashboard when they already have a multi-horsepower tuning device -- the fuel pedal.
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GM Duramax DTC Diagnostic Trouble Codes Table Use the "Duramax DTC Lookup" form immediately below to look up a specific diagnostic trouble code (DTC); or, scroll down the table for the same information. .. The rest of the content...
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- Lube Notes: Grease Lube
- DMax I+A
In previous Lube Notes we looked at the role lubricants play in overcoming the effects of friction. In this installment, I want to examine one specialized type of lubricant: grease lube. Looking at previous civilizations, we can see that man has tried several methods to provide basic lubrication to load-bearing surfaces; axles have presented one of the most challenging applications. As far back as 1400 BC, mutton fat and beef tallow were used on chariot axles to reduce friction in order to allow for more speed and to slow down wear. One can only imagine the pressure on the maintenance men to make the chariot go faster and to avoid axles catching on fire from the continuous friction. While there is evidence of lime being added to these fats in order to make their lubricating properties last longer, few other improvements to the composition of grease are known to have been used until we reach the magic year of 1859.
In this feature...
- Using the Right Grease for Your Vehicle
- Grease Lube Compatibility
Joel Paynton provides the responses for the Duramax section of Issues & Answers. Joel Paynton is an award-winning GM technician who specializes in Duramax fuel systems. He also does custom programming for any GM powertrain.
In the Autumn 2009 issue...
- Aluminum Wheel Corrosion?
- Power Programmers?
- Urea Fluid Cold Weather Issues?
- Block Heater Triggers Engine Light
Cold Winter Checklist


