---
id: faq-0084
title: "What's the best way to maintain my Chevrolet's transmission?"
category: faq
subtopic: service-and-maintenance
page_type: faq
source_url: "https://www.castlechevycars.com"
tags: ["transmission", "fluid", "maintenance"]
questions:
  - "How do I keep my transmission healthy?"
  - "When should I change transmission fluid?"
  - "What does transmission service involve?"
related: [maintenance-schedule, fluid-checks, service-dept]
dealer: Castle Chevrolet of Villa Park
---

Transmission health depends on clean fluid and regular service. Your manual specifies fluid-change intervals-often 30,000 to 60,000 miles depending on your model and driving habits. Clean fluid reduces heat, wear, and transmission strain. The Service team at Castle Chevrolet of Villa Park uses genuine Chevrolet transmission fluid and can perform full flushes and refills to keep your transmission running smoothly. Early maintenance prevents expensive repairs down the road. If you hear grinding, slipping, or delayed engagement, or if your transmission fluid looks dark or smells burnt, contact us right away at (630) 279-5200.