Would my car benefit from a transmission flush?


As a general recommendation, transmission fluid should be flushed at intervals of 30,000 miles. However, there are certain symptoms that suggest your vehicle needs a transmission flush regardless of how long it's been since it last had one. Because seemingly small transmission issues can quickly escalate and necessitate very expensive repairs, it's important to take action at the first indication of trouble in this department. Here's a look at five signs that it's time for a transmission flush.

Slipping Gears

Outdated transmission fluid can become polluted with contaminants that obstruct the fluid's flow. As a result, hydraulic pressure may decrease to the extent that there isn't sufficient power to keep the vehicle in gear.

Grinding Noises

If your transmission starts making grinding sounds, then it'll be best to pull over and check your transmission fluid with your engine still on. If the fluid has turned noticeably dark, or if its level has gotten low, then you'll want to get to the shop for a transmission flush.

Problems with Shifting

Old, dirty transmission fluid can lead to gears shifting too quickly or too slowly. For smooth and reliable shifting in both automatic and manual transmissions, it's important to consistently drive with the proper quantity of clean fluid.

Stalling Out

If your vehicle has started to stall after putting it in gear, then it'll be worth getting a transmission flush to hopefully resolve this issue.


Your vehicle might lunge or surge if contaminants are blocking the flow of transmission fluid. Oftentimes, a transmission flush will remedy this problem.

If you need auto maintenance, be sure to bring your vehicle to a reputable mechanic. For fluid flushes in Vancouver, WA, and Portland, OR, visit the experts at A-1 Automotive. A-1 Automotive also specializes in hybrid vehicle repair in Portland, OR. Feel free to give A-1 Automotive a call today to schedule an appointment for any of your vehicle's repair or maintenance needs!

Kory's Blog
Posted: July 25, 2020

Written and Published By MORBiZ

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