Repair or replace? Get a straight recommendation · (970) 535-8315

Cutaway view of an automatic transmission's gears and clutch packs

Transmission Repair & Rebuilds

Transmission Repair & Rebuilds in Fraser

Towing up US-40 or crawling through snow in 4WD Low loads a transmission hard. We find out what is wrong before quoting a rebuild.

Explain the shifting problem — (970) 535-8315

Not Every Shifting Problem Needs a Rebuild

Revs climbing without the vehicle speeding up, a thump going into gear, a late lazy upshift: any of these makes a driver fear the worst. In practice a good number of shifting complaints come from low or burnt fluid, a faulty sensor, a sticking solenoid or a software issue. Those are far cheaper than a rebuild.

That is why Fraser Auto Repair starts with diagnosis: fluid condition, scan data, pressure readings and a road test that reproduces the problem. Only when the evidence points inside the unit do we talk about rebuilding or replacing it, and then you get both prices. Either way, you will understand what failed and why before you commit to anything.

Transmission Services We Offer

The work depends on what the tests show.

  • Fluid and filter service

    Old fluid replaced with the exact specification, which matters a lot on modern automatics.

  • Electronic diagnosis

    Shift solenoids, speed sensors and control-module codes checked with live data.

  • Leak repair

    Pan gaskets, cooler lines and axle seals replaced before low fluid causes damage.

  • Clutch replacement

    Manual-transmission clutches, flywheels and hydraulics renewed when they slip or chatter.

  • 4x4 transfer-case service

    Engagement problems, leaks and worn chains in four-wheel-drive systems diagnosed and repaired.

  • Valve-body repair

    Sticking valves that cause harsh or erratic shifts repaired without opening the whole unit.

  • Transmission rebuild

    The unit removed, torn down and rebuilt with new clutches, seals and worn parts.

  • Replacement unit

    A remanufactured transmission installed when that is the quicker or better-value route.

How Transmission Work Proceeds

  1. Reproduce the fault

    We read codes, check fluid and drive the vehicle until the problem shows itself. Most transmission diagnosis takes one to two hours.

  2. Pick the right fix

    You hear whether it is an outside repair, a valve-body job, a rebuild or a replacement, with a price for each option that applies.

  3. Repair and road test

    The approved work is completed and the vehicle is driven through every gear, loaded and unloaded, before you collect it.

Why Transmission Owners Call Us First

  1. Cheapest fix first

    We rule out fluid, sensors and electronics before talking about a rebuild.

  2. Two prices, one decision

    When internal work is needed, rebuild and replacement are both quoted.

  3. 4x4 systems included

    Transfer cases and four-wheel-drive engagement are part of the job, not sent elsewhere for a second opinion.

Catch Transmission Trouble Early

Driving on a slipping transmission turns a modest repair into a rebuild. Call as soon as the shifting changes.

Book a transmission check — (970) 535-8315