Jan 30, 2026
Telltale Transmission Truths: 5 Signs Your Car Needs A Replacement

It’s never a relaxing drive when your car transmission is acting up. Fortunately, there are hints that you can look out for to indicate that a replacement is needed.

Here at Cutter Buick GMC, we want to help drivers stay safe on the road and avoid costly transmission repairs. That’s why we’ve organized this list of 5 telltale truths about car transmissions.

Keep an eye out for these signs, and if you have any questions, be sure to contact us today!

No. 1: Strange Noises

Daily drives can become more stressful when your car starts making strange noises. If you hear grinding, whining, or humming when the engine is running, it’s likely that there’s something wrong with the transmission.

These sounds can be an early hazard sign of impending failure, so don’t wait to address the problem. Bring your car to a professional for a diagnostic as soon as possible.

No. 2: Difficulty Shifting Gears

This process is one of the most basic functions of a car. If you’re experiencing difficulty shifting gears, it’s a cause for concern. Sluggishness or stiffness when trying to change gears could signify that the transmission is on its way out.

Again, don’t wait to take your car in for service if you’re experiencing this problem. Early diagnosis and repair can save you a lot of money and hassle in the long run.

No. 3: Jerky Movements

Nothing screams “transmission trouble” quite like jerky movements when you’re driving. A slipping transmission usually causes this symptom, and it can be hazardous to continue driving with this issue.

If your car starts exhibiting jerky movements, pull over safely and call for help. Continuing to drive with a failing transmission could lead to accidents or worse.

No. 4: Delay in Acceleration

You’ll probably notice this sign right away. If your car is taking longer than usual to accelerate, it could be a sign that the transmission is on its way out.

Other issues with the car can also cause this symptom. Still, if you’re experiencing it along with any of the other signs on this list, it’s time to get your transmission checked out.

No. 5: Excessive Heat or Vibration

Last but not least, excessive heat or vibration can be sure indicators that your transmission is failing.

If you’re feeling a lot of heat coming from the engine, or if the car is shaking more than usual, it’s time to take it in for a checkup. Again, these symptoms could also indicate problems with other car parts. Still, they’re worth investigating if you’re experiencing them, along with any other signs on this list.

The Gist

Any of the above signs are a cause for concern and could point to a failing transmission. If you’re experiencing any of them, it’s time to take your car in for a checkup.

Cutter Buick GMC serves Waipahu, HI, to help with all your car repair needs. Our team of experienced mechanics is dedicated to keeping your car running like new.

Schedule an appointment today, and let us take care of your car for you.