Auto Repair Tips & Advice

Expert insights from Hahn Automotive's team of ASE-certified technicians. 55+ years of Sonoma County automotive expertise, shared with you.

Oil Change Guide
Maintenance

How Often Should You Change Your Oil? The Real Answer

The old "every 3,000 miles" rule is outdated for most modern vehicles. Here's what your owner's manual actually says — and why it matters.

January 15, 2024 Hahn Automotive Team
Brake Warning Signs
Safety

7 Warning Signs Your Brakes Need Immediate Attention

Your brakes are your most important safety system. Learn to recognize these warning signs before a minor brake issue becomes a dangerous failure.

January 28, 2024 Hahn Automotive Team
Check Engine Light
Diagnostics

What Causes a Check Engine Light? Understanding Your Car's Warning System

A check engine light can mean dozens of different things. Here's what you need to know about what triggers it and when it's an emergency.

February 5, 2024 Hahn Automotive Team
Fleet Maintenance
Fleet

Fleet Maintenance Tips for Sonoma County Businesses

For businesses that depend on their vehicles, downtime is money lost. These fleet maintenance strategies will keep your vehicles on the road.

February 12, 2024 Hahn Automotive Team
Diesel Truck Maintenance
Diesel

The Complete Diesel Truck Maintenance Guide for Northern California

Diesel trucks work hard. Here's what every diesel truck owner in Sonoma County needs to know to protect their investment and avoid costly failures.

February 19, 2024 Hahn Automotive Team
Road Trip Car Prep
Maintenance

How to Prepare Your Car for a Road Trip: A Complete Checklist

Before you head out on a Northern California road trip, make sure your vehicle is ready. This checklist covers everything from tire pressure to brake pads.

February 26, 2024 Hahn Automotive Team
RV Maintenance
RV

Essential RV Maintenance Checklist Before Every Season

Your motorhome needs specific pre-season maintenance to be adventure-ready. Follow this checklist to avoid costly breakdowns far from home.

March 4, 2024 Hahn Automotive Team
Trailer Wiring
Trailer

Trailer Wiring Problems: Causes, Diagnostics, and Fixes

Trailer lights and brakes that don't work are a safety hazard and a legal liability. Here's how to identify and resolve the most common trailer wiring issues.

March 11, 2024 Hahn Automotive Team
Hybrid Maintenance
Hybrid

Hybrid Vehicle Maintenance: What's Different and What Stays the Same

Hybrid vehicles have unique maintenance requirements but also benefit from some systems that last longer than conventional vehicles. Here's what you need to know.

March 18, 2024 Hahn Automotive Team
Transmission Service
Transmission

Transmission Service vs. Transmission Repair: Understanding the Difference

There's a big difference between a routine transmission service and a major transmission repair. Learn how to tell which one your vehicle needs.

March 25, 2024 Hahn Automotive Team
Suspension Problems
Suspension

Why Is My Ride So Rough? Understanding Suspension Problems

A rough, bouncy, or noisy ride often points to worn suspension components. Learn to identify the symptoms and understand the repair options available.

April 1, 2024 Hahn Automotive Team
Independent vs Dealership
Tips

Independent Mechanic vs. Dealership: How to Choose the Right Shop

Dealerships and independent shops both have their place, but for many repairs and most maintenance, an experienced independent shop offers significant advantages.

April 8, 2024 Hahn Automotive Team

Have a Question About Your Vehicle?

Our team is happy to answer your automotive questions. Call us or schedule a service appointment today.

Call (707) 544-5080 Schedule Service