Engine Repair in Sonoma
Comprehensive engine diagnostics and repair services from tune-ups to complete engine rebuilds.
Looking for reliable engine repair in Sonoma? Rohnert Park Transmission & Auto Repair has been serving Sonoma residents for over 35 years with expert automotive services. Located just 25 minutes away from Sonoma, our ASE-certified technicians specialize in engine repair for all makes and models. Whether you're near Sonoma Plaza or anywhere in the Sonoma area, we provide fast, affordable, and professional engine repair backed by our satisfaction guarantee.
Need Immediate Service?
Experiencing an automotive emergency? We offer same-day appointments for urgent repairs. Call (707) 584-7727 and speak with our service team immediately.
Why Sonoma Drivers Choose Us
Trusted engine repair serving the Sonoma community
Convenient to Sonoma
Just 25 minutes from Sonoma Plaza - easy access via State Route 12.
35+ Years Experience
Family-owned and operated since 1990, serving Sonoma County with integrity.
ASE-Certified Technicians
Our mechanics undergo continuous training to stay current with automotive technology.
Honest Pricing
Upfront estimates with no hidden fees. We explain exactly what your vehicle needs.
Engine Repair Specialists
Expert diagnostics and repairs using professional-grade equipment.
Quality Parts
We use OEM and premium aftermarket parts backed by warranty.
Same-Day Service
Most repairs completed while you wait. Drop-off and pickup available.
Free Diagnostics
Complimentary inspection with repairs to identify all issues upfront.
Serving Sonoma
We understand the unique needs of Sonoma drivers and their vehicles.
Customer Reviews
4.8-star rating with hundreds of satisfied customers across Sonoma County.
Our Engine Repair Services Include
Warranty Protection
Engine repairs are backed by our 2-year/24,000-mile warranty on parts and labor. Drive with confidence knowing you're protected.
Common Engine Repair Issues We Fix
Check Engine Light
Illuminated warning indicates detected engine problem requiring diagnostic scan to identify specific fault codes.
Engine Misfiring
Rough idle or loss of power from faulty spark plugs, ignition coils, or fuel injector issues.
Overheating Engine
Temperature gauge in red zone suggests cooling system failure, low coolant, or head gasket problems.
Engine Oil Leaks
Visible leaks from valve covers, oil pan, or front/rear main seals requiring gasket replacement.
Timing Belt Failure
Broken timing belt causes catastrophic engine damage in interference engines, requiring immediate replacement.
Knocking or Pinging Sounds
Internal engine noise from worn bearings, low oil pressure, or carbon buildup requiring professional diagnosis.
Pricing & Service Time
Get Your Free Quote
(707) 584-7727Free diagnostic with most repairs. Upfront estimates with no hidden fees. We explain exactly what your vehicle needs before we begin work.
Fast Service
Most services completed same-day. Drop-off and pickup available for your convenience. We respect your time and get you back on the road quickly.
Serving Sonoma & Surrounding Areas
Sonoma residents trust us because we're part of the same community. With a population of 10,739, Sonoma deserves a local auto repair shop that puts customers first. Located just 25 minutes away, we've built relationships with families throughout Sonoma, near Sonoma Plaza, Mission San Francisco Solano, Sonoma Valley Hospital, and beyond.
Directions from Sonoma
From Sonoma, take Highway 12 West toward Santa Rosa. Continue for about 15 miles, then merge onto US-101 South. Take the Rohnert Park Expressway exit and turn right. Our shop is on the left near Costco.
Near These Sonoma Landmarks:
Ready for Expert Engine Repair?
Don't let engine repair issues compromise your safety. Sonoma drivers trust us for reliable repairs at honest prices.
Serving Sonoma, Rohnert Park, and all of Sonoma County