Ace-High Diesel LLC

03/31/2026

Spring cleaning isn’t just for your house… your ride deserves it too 👏

For the month of April, Ace High Diesel is offering interior detailing to get your vehicle looking (and smelling) fresh again. Dirt, dust, crumbs from the kids—we’ve seen it all, and we’ll bring it back to life.

Whether it’s work trucks or mom rigs, we’ll have it cleaned up and feeling brand new ✨

🛠️ Already have your truck in the shop? Ask us about getting it detailed while the work is being done—pick it up running better and looking better.

📅 April spots are limited—don’t wait
📍 Ace High Diesel

👉 Message us now to lock in your detail

Let’s get you rolling into spring a little cleaner 😏

03/17/2026

💥Ace High Diesel now has a website! 💥

Now you can check out what we do, see our services, and get in touch with us without having to run into us at the gas station or the Dollar General in town.

If your diesel is acting up, smoking, knocking, or just not running like it should — we’re here to help.

Go take a look and tell us what you think!
👉 https://www.acehighdiesel.com/

Thanks for continuing to support Ace High Diesel and keeping our small-town shop busy!

Ace-High Diesel in Haven, KS offers diesel repair, engine overhauls, suspension, transmission & maintenance. Certified Auto Repair. Schedule an online appointment now

02/04/2026

We love our L5P duramaxs around here! 2022 AT4 with 60,000 miles came in for a slight valve tick at lower rpm! New Callie’s keyed camshaft, lifters and head studs while we are there!

Thanks to Lincoln Diesel Specialties for providing us with quality parts every time!

Hot Shot's Secret for providing this engine with the best oil in the game!

Call or message us for all your diesel repair needs 316-285-2296

01/27/2026

Shoutout to Ace-High Diesel LLC in Haven, KS, for delivering top-notch service and keeping customers running strong. We’re proud to have you in the Hot Shot’s Secret community.

11/10/2025

This customer works in pipeline operations and made his way from Pennsylvania when his turbo decided to give out on him. Fortunately, we got a recommendation to help him out!

We hooked him up with a KC Whistler Stage 1 turbo, along with a Mishimoto intercooler and pipes to make everything run smoothly. We used the best products from Hot Shot's Secret to give it a full service and topped it off with an S&B Filters cold air intake. In the end, we delivered the truck to him in Colorado, and he was thrilled to get back on the road!

10/30/2025

Winter is Coming: Get Your 6.0 Ford Diesel Ready with Hot Shot's Secret 10W30 Engine Oil!

As winter approaches, it's time to ensure your 6.0 Ford Diesel is equipped to handle the cold weather. Cold temperatures can be harsh on engines, leading to sluggish performance and decreased fuel efficiency. That's why now is the perfect time to schedule your winter maintenance service!

Why Choose Hot Shot's Secret 10W30 Engine Oil?

- Exceptional Cold Start Protection: Formulated to provide superior lubrication even in frigid temperatures, ensuring your engine starts smoothly.
- Enhanced Engine Performance: Our specially designed oil helps reduce wear and tear, extends engine life, and improves overall efficiency.
- Keep Your Engine Clean: The advanced cleaning agents in Hot Shot’s Secret keep your engine free of sludge and deposits, so it runs efficiently all winter long.

Don’t Wait! Protect your investment and ensure peak performance this winter. Schedule your service today and switch to Hot Shot's Secret 10W30 Engine Oil for unbeatable winter readiness!

Contact us now for special winter prices!

10/19/2025

We are currently undertaking several projects, including a 7.3 Ford with blown injector O-rings and a 6.7 Ford with a significant turbo failure! We cant forget about those GM vehicles, including an L5P with a blown up-pipe!

09/23/2025

Midwest Wrap Co. killed it on this banner! If you need any vehicle wraps, signs or banners made give them a call!

09/07/2025

Ashton Bornholdt you are the winner of the family fair pack! Please contact us for pick up!

09/05/2025

🎡 GIVEAWAY TIME! 🎡
Win a Family Fun Pack to the Kansas State Fair!

Here’s what the Family Fun Pack includes:
🔹4 Gate Admission Tickets
🔹$20 in Food Tickets
🔹2 Midway FunTagg Cards
🔹2 Five-Ride Pass Cards

How to Enter:
1️⃣ Follow us on Facebook
2️⃣ Share this original post to your Facebook
🌟 BONUS ENTRY: Leave us a Google Review for an extra chance to win!

🗓️ Winner will be announced Sunday, September 7th!

08/29/2025

This truck arrived at our shop in need of some TLC, and we're excited to give it a full service and upgrade it with a CP4 disaster prevention kit! Reach out to us for all your diesel needs and let's work together to get your vehicle running at its best. We're grateful for partners like Hot Shot's Secret, who provide us with top-notch engine oil that we proudly stand behind!