Hy-Tech of Greenville, IL

Hy-Tech of Greenville, IL Full-Service Automotive Service center. Family owned and operated for over 40 years and have served the Greenville area for over 10 years!

Plus...we specialize in Transmission and Diesel Performance! ttps://sv1.americanfirstfinance.com:8158/k_dealer/f/AFFapp.php?wdlr=908&userid=GREENWEBOUT
American First Finance Application

Drop your answer in the comments (A or B) and tell us why. Bonus points if your story involves your spouse saying "I tol...
09/09/2026

Drop your answer in the comments (A or B) and tell us why. Bonus points if your story involves your spouse saying "I told you so." 😂

Here's the real talk: both of these are your car's dramatic way of saying "hey, we need to talk." Either way, we'd rather you ask early than wait until it turns into a bigger (and more expensive) problem.

09/07/2026

Happy Labor Day! 🇺🇸 Today we celebrate the hard work of our employees, customers, and community.

Thank you for trusting us with your vehicles and for being part of the Hy‑Tech story. We're closed today so our team can enjoy the long weekend with family.

Drive safely, enjoy the last stretch of summer, and we'll be back soon to help with anything transmission-related. ❤️

Reviews like these remind us why we do what we do. 🙌Nick, Kent, and Silvia all came to us with transmission problems, an...
09/03/2026

Reviews like these remind us why we do what we do. 🙌

Nick, Kent, and Silvia all came to us with transmission problems, and they all left with the same thing: honest diagnostics, clear communication, and repairs they could trust.

Thank you for taking the time to share your experiences.

If you've worked with us and have a moment to leave a review, we'd really appreciate it. And if you're reading this and need help with your transmission, send us a message or give us a call. We're here to help.

Hi, we're Hy‑Tech Transmission! 👋If you just found us, welcome. This is the place for honest transmission talk, real sho...
09/02/2026

Hi, we're Hy‑Tech Transmission! 👋

If you just found us, welcome. This is the place for honest transmission talk, real shop photos, and the people behind the work.

Stick around, save what helps, and send us your questions anytime.

Not all transmission fluids are interchangeable.Different vehicles are designed to work with specific fluid types, so us...
08/28/2026

Not all transmission fluids are interchangeable.

Different vehicles are designed to work with specific fluid types, so using the right one matters more than most drivers realize.

That’s one of the reasons transmission-specific care matters — the right details make a real difference.

More fluid is not always the answer.Transmission systems are designed to work within a specific range, and too much flui...
08/26/2026

More fluid is not always the answer.

Transmission systems are designed to work within a specific range, and too much fluid can create problems of its own.

That’s why it’s important to go by the right recommendation for the vehicle instead of guessing.

A small leak can be easy to overlook, but it can also be the start of a bigger problem.If fluid levels drop too far, it ...
08/24/2026

A small leak can be easy to overlook, but it can also be the start of a bigger problem.

If fluid levels drop too far, it can affect how your transmission performs and lead to more costly repairs later.

It’s always better to check it early than wait and hope it goes away.

08/21/2026

Sometimes the little signs show up before the bigger problem does.

If you notice delayed shifting, strange noises, a burning smell, fluid leaks, or a check engine light, it is worth paying attention.

Save this reel for later, and if something feels different with your vehicle, it is better to ask early than wait too long.

Transmission work takes patience, experience, and a careful eye.From diagnosis to teardown to rebuild, every step matter...
08/19/2026

Transmission work takes patience, experience, and a careful eye.

From diagnosis to teardown to rebuild, every step matters when you’re trying to get it right the first time.

We’re proud to specialize in the kind of work that rewards attention to detail.

Hy-Tech has been family-owned and operated for over 50 years, and that history is something we don’t take lightly.Ryan a...
08/17/2026

Hy-Tech has been family-owned and operated for over 50 years, and that history is something we don’t take lightly.

Ryan and Jamie carry forward a legacy built on honest work, clear communication, and treating people right.

We’re thankful for the trust this community has placed in us for so long.

Address

803 US Route 40
Greenville, IL
62246

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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