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The third-generation 6.7 Power Stroke is a stronger engine than the ones before it, but it still has known weak spots. Here's what fails, why, and how Westco deals with it before it strands you.

The 2015–2019 6.7 Power Stroke left the early turbo trouble behind, but the upper oil pan seal and the CP4.2 fuel pump still need attention. Here's what fails and how Westco fixes it.

The first-generation 6.7 Power Stroke is a strong engine with a short list of known weak points. Here's what fails on 2011-2014 Super Duty trucks, why, and how Westco fixes it before it leaves you stranded.

The 6.4 Power Stroke has more known weak points than any other Power Stroke. Here's what fails, why it fails, and how Westco in Colorado Springs fixes it without touching the emissions equipment.

The 7.3 Power Stroke has a reputation for going the distance, but a handful of sensors, seals and connectors commonly let it down. Here's what fails, why, and how we fix it.

The 6.0 Power Stroke's problems are a chain, not a list. Here's how a clogged oil cooler leads to EGR cooler and head gasket failures, and what Westco does to break the chain.

When a diesel NPR keeps asking for a regen or won't finish one, the filter is often the victim, not the cause. Here's how the warnings work and how we track down the real problem.

A 6.7 Power Stroke that regens constantly usually has a reason, and it isn't always the filter. Here's the order we check things in, and why Westco fixes emissions systems instead of deleting them.

At 6,000 feet your diesel breathes about 16% less air than at sea level. Here's what that does to power, exhaust temps, regens and cooling, and what actually helps.

The EPA changed its DEF guidance in August 2025 and March 2026, but that doesn't mean every Duramax on the road behaves differently yet. Here's what changed, what didn't, and how we track down DEF faults.

A simple preventive maintenance schedule for small fleets in Colorado Springs, with PM-A/B/C levels, DOT paperwork basics and the local conditions that wear trucks out faster.

A used diesel can be a great truck or an expensive lesson. Here's the pre-purchase inspection checklist Westco uses on Power Stroke, Duramax and Cummins trucks in Colorado Springs.

Thin air makes many carbureted classics run rich in Colorado Springs. Here's why, what to adjust besides jets, and why measuring air-fuel ratio beats any rule of thumb.

A denied extended warranty claim isn't always the end of the road. Here's what to ask for, what evidence matters, and how to appeal, from a Colorado Springs shop that files claims for its customers.

A diesel that won't start on a cold Colorado Springs morning isn't always gelled fuel. Here's the order we check things in, and what actually helps.

When it comes to maintaining your vehicle, understanding the differences between gas and diesel repair can save you time, money, and stress. Whether you drive a truck or a car, knowing what to expect from repairs helps you make smarter decisions. I’ve spent years working with both types of engines, and I want to share what I’ve learned in a clear, straightforward way. Let’s dive into the key differences between gas and diesel vehicle repair and what they mean for you. Underst

Everything You Need to Know Before Buying a Used Ford Diesel Introduction: The Power Stroke Legacy Ford's Power Stroke diesel engine family has defined heavy-duty truck performance for over three decades. From the legendary 7.3L that built the reputation to the modern 6.7L that restored it, each generation has its own personality, problems, and price tag. This guide compiles everything I've learned from thousands of repair hours in Colorado Springs. Whether you're shopping fo

Shopping for a used Asian vehicle? You're making a smart choice. Asian automakers like Toyota, Honda, Subaru, Mazda, Nissan, Hyundai, and Mitsubishi have built reputations for reliability and longevity that are hard to beat. But here's the truth: Every manufacturer has its weak spots. Even the most dependable engines have specific failure points that can turn a great deal into a money pit. At Westco Automotive, we've worked on thousands of Asian vehicles across Colorado S

Introduction: Why Audis Are Worth the Extra Care Audi vehicles are masterpieces of German engineering—combining precision performance, advanced technology, and understated luxury. Since the brand's launch, Audi has established itself as a leader in automotive innovation. However, owning an Audi comes with responsibilities. The brand ranks 28th out of 32 contenders for reliability, which means Audi owners typically face more frequent and more expensive repairs than most other

When it comes to important professionals in our lives, we often think of dentists, doctors, and lawyers. These are people we trust with our health, legal matters, and well-being. But what about the mechanic who takes care of your vehicle? For many, a car is more than just a way to get around—it’s a vital part of daily life. Finding a mechanic you trust is just as important as trusting your healthcare or legal advisors. Here’s why. The Role of a Trusted Mechanic in Your Life Y