Deer Park Diesel in Clayton, WA, explains what makes diesel trucks better for towing than gas-powered trucks in terms of torque, gearing, and durability.

Is the 6.6L Duramax reliable? Deer Park Diesel breaks down LB7–L5P problems, strengths, and repair options for Spokane and Deer Park diesel truck owners.

Deer Park Diesel in Clayton, WA, explains when to replace glow plugs so a diesel truck starts reliably in cold weather.

Prevent costly engine damage on your 6.7L Cummins. Compare top grid heater failure solutions from Banks, BD Diesel, and S&B to choose the best upgrade.

Deer Park Diesel in Clayton, WA, explains what limp mode means on a diesel truck and how to respond when it suddenly loses power.

Deer Park Diesel in Clayton, WA, shares key tips to protect your 6.7L Cummins or Powerstroke turbo from failure and costly repairs.

Essential Gear Break-in Steps

Deer Park Diesel in Clayton, WA, explores what causes high crankcase pressure in diesel engines and how to prevent costly failures.

Deer Park Diesel in Clayton, WA, discusses the long-term reliability of the Duramax 6.6L engine and how to keep it performing for years.