Car Transmission Repair in Poway, San Diego, CA — EAC Poway
Keep your vehicle shifting smooth and strong with expert Car Transmission Repair from EAC Poway. We serve drivers across Poway and north San Diego County with diagnostics, rebuilds, replacements, and fluid service for both automatic and manual transmissions. If you’re searching for transmission repair in San Diego, a transmission shop in San Diego, or the best transmission repair in San Diego, you’re in the right place.
Why your transmission matters
The transmission sends engine power to the wheels. When it’s healthy, shifting is quick, quiet, and efficient. When it fails, you can lose power, mileage, and safety. Our ASE-certified technicians diagnose issues early to prevent costly breakdowns and keep you moving on Poway Road, Scripps Poway Parkway, and the I‑15.
Common warning signs
- Delayed, rough, or slipping shifts
- RPMs are rising, but the speed is not increasing
- Burning smell, red/brown fluid leaks on your driveway
- Shuddering or clunking when shifting
- Check Engine or Transmission warning light
What we serve...
- Automatic transmission repair — valve bodies, torque converters, solenoids, clutches, seals, and internal bearings. We also handle automatic transmission repair San Diego customers need for newer vehicles with 6‑, 8‑, and 10‑speed units.
- Manual transmission repair — clutch kits, pressure plates, throwout bearings, synchros, and gear sets. If you’re searching for manual transmission repair in San Diego, we service daily drivers and enthusiast cars.
- CVT service and repair — belts, pulleys, fluid, and programming resets.
- 4×4/AWD drivetrain — transfer cases, differentials, and axles.
- Classic car transmission repair — careful diagnosis and period-correct options for restorations. We proudly support classic transmission repair in San Diego projects.
Our diagnostic process
- Road test — We confirm the concern, note temperatures, shift logic, and noises.
- Computer scan — We check live data, transmission codes, and TCM updates.
- Fluid inspection — Color, smell, and debris tell us a lot about internal wear.
- Pressure tests — Line pressure and stall tests pinpoint hydraulic problems.
- External checks — Mounts, axles, and cooling lines are inspected.
- Written estimate — We explain options: service, repair, rebuild, or replace.
Service options
Transmission fluid service
Clean fluid reduces heat and wear. Depending on your vehicle, we perform a drain-and-fill, pan service with filter, or a full exchange using the correct OEM‑spec fluid. Regular service helps prevent slipping and harsh shifts.
Transmission repair
When specific parts fail, targeted repairs save time and money. We replace solenoids, sensors, valve body components, seals, or clutches as needed, then re-test and adapt the transmission if the manufacturer requires it.
Transmission rebuild
For high-mileage or severely worn units, a rebuild restores function. We disassemble the unit, replace wear components (clutches, steels, bushings, bands, seals), address known failure points, and reassemble to factory specs.
Transmission replacement
If the housing is cracked or the cost of repair exceeds replacement value, we install a high-quality remanufactured unit with warranty coverage and program it to your vehicle.
Why choose EAC Poway over other transmission shops in San Diego, CA
- ASE-certified technicians who specialize in drivetrain and electronics
- Modern diagnostics (scan tools, pressure gauges, programming capabilities)
- OEM fluids and parts that protect your vehicle and warranty
- Transparent pricing with clear, written estimates and no surprise fees
- Fast turnaround on common services and strong communication on larger jobs
- Warranty-backed work on qualifying repairs
Whether you search transmission shops in San Diego, transmission in San Diego CA, or San Diego auto repair transmission, you’ll find EAC Poway is a smart, honest choice.
Related services that protect your transmission
Transmission health is tied to the rest of your car. We commonly pair repairs with:
- Car Radiator Repair — Transmission coolers rely on proper engine cooling; overheating shortens transmission life.
- Car Engine Repair — Misfires and poor engine tuning cause harsh shifts and excess heat.
- Car Drive Shaft Repair — Vibration from bad U‑joints or CVs can damage seals and bearings.
- Car Oil Change — Routine maintenance keeps the whole powertrain healthier.
Need safety items too? Explore Car Brake Service and Wheel Alignment to keep handling sharp and stopping distances short.
Costs and timelines (what to expect)
Every car is different, but here’s what most drivers can expect:
- Fluid service — typically completed the same day.
- Targeted repair — often 1–2 days, depending on parts.
- Rebuild or replacement — timing depends on parts availability and programming; we provide updates along the way.
How transmission care saves money
Heat is the enemy of transmissions. Old fluid loses its ability to cool and lubricate, which speeds up wear. Keeping fluid fresh, fixing leaks quickly, and addressing early symptoms can extend transmission life and prevent roadside breakdowns.
If your car struggles on hills, hesitates at intersections, or flares between gears, don’t wait. Early service can stop minor wear from becoming major damage.
Ready to shift better? Book today.
Get your car back to smooth, safe shifting with EAC Poway. Call now or book online for a diagnostic appointment. We’ll provide a clear estimate and a straightforward plan to get you back on the road.
EAC Poway — your trusted partner for Car Transmission Repair in Poway and the greater San Diego area.
FAQs
Yes. We service traditional automatics, DCTs, CVTs, and manual gearboxes.
Yes. We use data logging, line‑pressure checks, and road tests to capture the problem.
It depends on the unit, parts availability, and your budget. We’ll outline both options.
Absolutely. We provide classic car transmission repair San Diego owners trust, with careful parts selection and test drives to match period-correct behavior.
We keep costs fair without cutting corners. You get quality parts, skilled labour, and clear warranties so the job lasts.