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The CP4 Pump Problem Across Diesel Trucks (Duramax, Powerstroke, Cummins) The CP4 high-pressure fuel pump wasn’t just an issue on the LML Duramax—it was a widespread problem across multipl … read more

If you’re searching for reliable diesel repair near White House, Tennessee, Swag Performance is your trusted local shop. Conveniently located at 4007 Highway 31W in Cottontown, TN — just o … read more

SWAG Performance HD Cylinder Head Studs: Proven Strength, Proven Performance, Proven over time &  without the Premium Price When it comes to diesel performance, keeping your cylinder heads se … read more

When temperatures drop, diesel truck owners face a new set of challenges. Cold weather makes engines harder to start, thickens fuel and oil, and adds stress to nearly every system under the hood. If y … read more

Duramax engines stand out because they balance durability and power deliver better than most other diesel engines. The cast-iron block with aluminum heads keeps them strong but not overly heavy. Their … read more