QUESTION AND ANSWER

I recently purchased a very low mileage 2010 6.7L Dodge Cummins, 2500 4X4, with 3.73 gearing and 6-speed automatic transmission. I use this truck for basic transportation mostly, but…

Tech Q&A #10

I have a 2005 Dodge Ram 3500 SRW 4×4 with 4.10 gears. Can engine rpm be reduced to duplicate that produced by 3.70:1 gearing and stock tires by…

Tech Q&A Part #4

Hey there, I have a 1997 Chevy pickup with a 6.5L diesel, and I’m having some issues, such as a lack of power when pulling my fifth wheel trailer,…

Tech Q&A Part #2

I have a 2007 Dodge dually with about 120k miles on the odometer. The truck has developed a vibration that can be felt in the steering wheel and with your…

Tech Q&A Part #1

I look forward to reading your magazine each month, primarily because you haven’t forgotten the older diesels. I have a 1988 Ford F-350 equipped with a 7.3L non-turbo diesel engine, manual…