Engine & drivability

Transmission Repair in Shallotte, NC

Service and full replacement for automatic and manual transmissions, including heavy-duty and diesel applications.

A Ford F-550 diesel truck raised on a lift at Riverside Automotive with its engine out for a major repair.

Slipping, hard shifting, or a whining noise from the transmission can be caused by several different things, from low or degraded fluid to a failing internal component. At Riverside Automotive, we inspect and test before we tell you which one it is — transmission repairs range widely in cost and complexity, so an accurate diagnosis matters.

We service and repair both automatic and manual transmissions, and that includes heavy-duty and diesel applications on larger trucks. When a transmission needs more than a service — up to a full replacement — we handle that too, and we’ve done that work on everything from daily drivers to F550-class trucks.

Every job starts with checking fluid condition and testing how the transmission actually shifts through its full range, along with any stored codes tied to the symptom. Once we know what’s going on, we contact you with the findings and the cost before doing any work, so you can weigh a service, a repair, or a replacement with real information instead of a worst-case guess.

If your vehicle is slipping or hesitating, it’s worth having it looked at before it gets worse — transmission damage tends to compound the longer it’s driven. We’re set up to handle that inspection and the repair that follows for drivers throughout Shallotte and Brunswick County.

Signs you may need this service

  • The transmission slipping or hesitating between gears
  • Hard, delayed, or rough shifting
  • A whining, grinding, or humming noise while driving
  • A transmission or check engine light on the dash
  • Fluid that looks or smells burnt

These are common signs — a real inspection is what confirms the cause.

What we check

  • Transmission fluid condition, level, and color
  • Shift quality across the full gear range
  • Stored diagnostic codes related to shifting
  • Linkage, mounts, and related components

How it works

  1. 1We inspect fluid condition and test how the transmission is shifting
  2. 2We contact you with what we found and the cost before we start
  3. 3We complete the service or repair, up to a full transmission replacement when needed
  4. 4We road-test through a full range of driving conditions to confirm smooth shifting

Frequently asked questions

Can slipping or hard shifting be fixed without a full replacement?

Sometimes — it depends on the cause. Fluid condition, a sensor, or a linkage issue can all produce similar symptoms, which is why we inspect and test before recommending anything as significant as a replacement.

Do you service manual transmissions too, or just automatics?

Both. We also handle heavy-duty and diesel transmissions, including full replacements on larger trucks.

Ready when you are

Tell us what your vehicle is doing and we’ll take it from there — an appointment request only takes a minute, or call and talk to a real person.