Transmission Services for 1985 GMC C3500

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Take Time for Your GMC C3500 Transmission

Automatic or manual transmission, Firestone Complete Auto Care can help. Schedule a transmission service or repair today.

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What’s the Importance of Your 1985 C3500’s Transmission?

The transmission delivers power from the engine to the wheels so that you can drive on your terms. Because your transmission is responsible for converting the right amount of power into the right amount of speed, even the smallest transmission problems should be addressed right away. Such problems aren’t hard to spot. 1985 GMC C3500 transmission problems could include shifting delays, grinding or jumping during acceleration, a feeling of shakiness, or whistling noises and a burning smell coming from under the hood. If you ignore GMC C3500 transmission issues you could see your fuel economy decrease or find that your C3500 isn’t working at all.

GMC Transmission Recommendations for 1985 C3500s

Your C3500’s transmission should be inspected routinely, according to GMC. For example, your C3500 differential and transmission fluids should be exchanged at regular intervals with GMC-approved products. Our technicians are trained to service 1985  GMC C3500 transmission systems according to vehicle manufacturer recommendations. Schedule an appointment at your local Firestone Complete Auto Care at the first sign of transmission problems to help keep your engine running at peak performance.

GMC C3500 Transmission Service Pricing

We work hard to offer affordable GMC C3500 transmission repairs and services. Visit your local Firestone Complete Auto Care and we’ll give your car a free Courtesy Check. We’ll check out your C3500’s major systems and components to help inform your car service decisions. Whether your vehicle needs a fluid exchange or repair, you can count on our Triple Promise: Fixed Right. Priced Right. Right on Time.

1985 GMC C3500 Transmission Q&A

  • What happens if I "ride" my GMC's brakes? Riding the brakes (keeping your foot lightly pressed on the brake pedal for a long time) can lead to transmission issues over time. Remember that when you’re driving down winding roads, and opt for engine braking when possible.
  • How much can my GMC tow?   Think twice before volunteering to tow a moving trailer, no matter how light the load might seem. Defying your C3500 towing capacity can spell trouble for the transmission system. Check your owner's manual to ensure you have the proper towing setup and aren't going over your towing capacity.
  • Does my C3500's transmission fluid need to be inspected? Regularly checking and exchanging your 1985 C3500’s transmission fluid is one of the best ways to help the transmission system perform. About every 30,000 to 60,000 miles is a good timeframe for having your transmission fluid inspected and perhaps changed. Service intervals can vary depending on how you use your GMC, so check with your technician first. The good news is that transmission fluid leaks are affordable to repair and easy to spot.
  • Is it possible for transmission fluid to leak from my GMC C3500? Over time, transmission fluid can leak from your GMC C3500, potentially causing transmission problems. A transmission fluid leak may be caused by a damaged transmission pan, faulty transmission cooler lines, worn-out seals, a cracked transmission housing, or an overfilled transmission.
  • Who fixes GMC C3500 transmission leaks? When your C3500 transmission is acting up, Firestone Complete Auto Care is here to help. Book an appointment today for transmission system diagnostics and repairs.
  • Can I drive my GMC C3500 with a transmission fluid leak? It’s not advisable to drive your C3500 if it’s leaking transmission fluid. Your transmission system needs transmission fluid to function properly, and a leak can lead to significant problems, such as overheating or reduced performance. You might even experience transmission failure.