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Chevrolet Repairs with Depth, Richland

Chevy drivers love their trucks and SUVs for a reason whether it’s the durability of a Silverado, the flexibility of an Equinox, or the punch of a Camaro, Chevrolet vehicles are made to move people, haul gear, and work hard. But as any long-time Chevy owner knows, these platforms have quirks, especially as electronics and powertrain systems age.

At Master Tech Automotive, we specialize in diagnosing the real problems that can arise in late-model GM vehicles. Richland drivers who bring their Chevrolet in for inspection don’t want guesses they want tested, confirmed answers.

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Common Chevy Engine Challenges Especially With AFM

One of the most discussed issues among Chevy owners is oil consumption, especially in vehicles equipped with Active Fuel Management (AFM). This system deactivates cylinders to save fuel, but it also creates pressure inconsistencies that wear down rings and cause excessive oil use over time.

We address:

  • Misfire on 5.3L and 6.0L V8s tied to AFM activation
  • Knock sensor and crank position correlation issues on cold starts
  • Intake valve coking from direct injection
  • Misfires that appear intermittently only under AFM load
  • Timing chain stretch in higher-mileage 3.6L V6 models
  • Oil leaks on V8 platforms
  • Wave Plate failure on FWD Transmission

Our team tests real oil consumption rates and uses bore scoping to verify cylinder wear before recommending long-term solutions.

 

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Duramax and Diesel Chevy Trucks Need Expert-Level Repair

Not every auto mechanic understands Duramax, especially in Colorado and Silverado variants. These engines require specific scan tools and a real understanding of fuel mapping, boost behavior, and exhaust management systems. While the V8 Duramax is a Isuzu design, and has been around a long time, the smaller engines are based on the Opel, or Italian Motoventuri engines. Good engines, but more “european” than anything.

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Auto Repair That Fits Chevy Drivers’ Real-World Needs

“I brought my Trailblazer in after another shop changed a coil but didn’t fix the misfire. Master Tech Automotive scoped the crank and found the issue was a cam timing drift. They showed me everything in detail—I finally understood what was going on.” — Derek L.

This is what our team does best—turning frustrating problems into solved ones.

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Chevrolet Service That’s Built for Distance

You don’t buy a Chevy to replace it in 5 years. You buy it to keep it going—200,000 miles or more. That’s why our auto repair process includes:

  • Digital inspections with prioritized photos and estimates
  • Oil sample testing for wear metals in higher-mileage trucks
  • Brake wear analysis that accounts for payload use and trailer habits
  • Fuel system inspections calibrated for ethanol blends in the Tri-Cities
  • Suspension wear review after winter driving and load hauling

If it’s starting to feel “a little off,” that’s when we want to see it—before it becomes a big job.

Schedule Your Chevy Service Today

 

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NAPA AUTO
CARE FACILITY

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EXPERT
Technicians

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ON TIME
REPAIRS

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DIGITAL VEHICLE
INSPECITONS

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WARRANTY
GUARANTEE

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