Kingwood Auto Engine Repair & Transmission Shop
For reliable engine and transmission repairs in Kingwood, TX, trust the experts at Sullivan’s Truck, Auto & Collision. Since 1985, we’ve been helping drivers keep their personal, fleet vehicles, or RV’s running strong with precise diagnostics, quality repairs, and honest service. Whether you’re experiencing shifting problems, strange noises, reduced power, or warning lights on your dashboard, our ASE-certified technicians have the knowledge and tools to get you back on the road.
As a full-service automotive engine repair shop, we handle everything from minor tune-ups to complete auto transmission repair and engine rebuilds. Our goal is to deliver lasting solutions, not temporary fixes, so you can drive with confidence.
Call us today at 281-359-3598, request your appointment online, or stop by our Kingwood shop for expert engine and transmission service.
Complete Engine Repair Services
Your engine is the heart of your vehicle, and it needs expert care to perform at its best. We provide a full range of engine repair services, including:
- Computer diagnostics for accurate problem detection
- Cylinder head and gasket repairs
- Timing belt and chain replacements
- Fuel system cleaning and repairs
- Cooling system inspections and repairs to prevent overheating
Our team combines advanced diagnostic technology with decades of hands-on experience to ensure every repair is completed to the highest standard.
Expert Tip
Keep up with regular oil changes and cooling system maintenance to prevent overheating and premature engine wear. You can also visit our Automotive Cooling System Service & Maintenance page to learn more about preventing heat-related engine damage.
Next stop was Cadillac. We explained everything to the service manager, they aligned it again and told us it was back in spec. I picked it up… and it still drove awful.
I bumped into Michael Sullivan and we talked about what was going on. So we brought it to Sullivan’s Truck, Auto & Collision Repair.
From start to finish, the experience was completely different. Great customer service. Clear communication. They test drove the vehicle themselves and confirmed what we were feeling. When we picked it up, they walked through the alignment printout with us in detail — something no one else had done.
The Escalade now drives exactly like it should. They even had it cleaned and ready to go.
Can’t say enough good things about the team at Sullivan’s. Professional, honest, and they actually fix the problem. Highly recommend.
Thx Nik Helms
From the moment I walked into the lobby, I was greeted with genuine smiles. The person I had the pleasure of working with was Pat. He was respectful of my time, listened carefully to my questions and concerns, and went the extra mile to make sure everything was handled correctly.
Even though my car was totaled, Pat was a perfect example of excellence and professionalism. If you ever need to take your vehicle to Sullivan’s Auto Body Shop, you’ll be in great hands with Pat and the rest of the team.
Professional Transmission Repair & Service
A properly functioning transmission is essential for smooth shifting and efficient performance. Our transmission repair services cover both automatic and manual systems, including:
- Fluid and filter changes
- Clutch repairs and replacements
- Seal and gasket replacements
- Transmission rebuilds and overhauls
- Electronic control module diagnostics
We work to resolve transmission issues early, helping you avoid more expensive repairs down the road.
Expert Tip
Have your transmission fluid checked at least once a year, and never ignore slipping gears or delayed shifting. Small issues can quickly turn into costly repairs. If you’re not sure whether your problem is with the transmission or drivetrain, our Drivetrain Maintenance & Service page can help you understand the difference.
Expert Diagnostics for Accurate Repairs
Modern engines and transmissions are complex, with advanced electronic systems that require precise troubleshooting. We use state-of-the-art diagnostic equipment to pinpoint issues quickly and accurately, saving you time and money. Once we’ve identified the problem, we’ll explain your options clearly so you can make an informed decision.
Why Drivers Choose Sullivan’s for Engine & Transmission Repair
With over 40 years of experience, we’ve built a reputation in Kingwood for delivering honest, high-quality automotive repairs. Our customers choose us because we offer:
- ASE-certified technicians with extensive drivetrain expertise
- Upfront estimates with no hidden charges
- Warranty-backed repairs using quality parts
- A commitment to fast turnaround without cutting corners
- Local service that puts your safety and satisfaction first
Preventative Engine & Transmission Maintenance for Longevity
Routine preventative maintenance is one of the best ways to extend the life of your engine and transmission. Our preventative services include:
- Regular fluid changes and inspections
- Performance checks and tune-ups
- Cooling system maintenance
- Drivetrain inspections
By addressing small issues before they become major problems, we help protect your investment and keep your vehicle dependable.
Schedule Your Engine or Transmission Repair Today
Don’t let engine or transmission issues keep you off the road. Get reliable, expert service from Sullivan’s Truck, Auto & Collision.
Call 281-359-3598, request your appointment online, or stop by our Kingwood location for professional repairs that keep your vehicle performing at its best.
Engine & Transmission Repair FAQs
Watch for warning lights, smoke, knocking noises, poor fuel economy, or a loss of power.
Common signs include slipping gears, delayed shifting, leaking fluid, or a burning smell.
Yes, our technicians handle all transmission types.
Yes. We can rebuild components when replacement isn’t necessary or cost-effective.
Most vehicles benefit from inspections every 12 months or 12,000 miles, but we can recommend a schedule based on your driving habits.