Services / Complete Auto Repair

Engine and Transmission Repair in Houston, TX

Engine and Transmission Repair at Horeb Auto Repair in Southwest Houston. The big jobs: timing chains, head gaskets, engines, transmissions, and differentials.

Complete Auto Repair at Horeb Auto Repair in Houston

Can Horeb handle major engine and transmission work?

Yes. Beyond maintenance, we take on full drivetrain repairs: timing chains, head gaskets, engine replacement, transmission replacement, and differential replacement. We diagnose first, explain the options and the cost, and only start once you approve the estimate.

Diagnose, then decide

Big repairs deserve a sure diagnosis. We confirm the failure, then lay out what it takes to fix it, so you can weigh the repair against the value of the car with real numbers.

Covered when it is done

Our repairs carry a 2 year or 24,000 mile nationwide warranty, and financing is available for larger jobs. Ask about both when you get your estimate.

An open engine bay on the lift at Horeb Auto Repair

Engine trouble signs

Blue or white smoke from the exhaust. Coolant disappearing with no leak on the ground. Oil that looks milky. An engine that overheats, runs rough, or loses power. A rattle on cold start that fades as it warms up, which can be a stretched timing chain. These are not problems to wait on. Driving on a failing head gasket or timing chain can turn a repair into a full engine replacement.

Transmission and drivetrain signs

Slipping between gears, harsh or late shifts, or the engine revving without the car picking up speed. A whine or hum that changes with speed, often from the differential. Fluid leaks under the middle or rear of the car. A burning smell after a drive. We test the transmission and drivetrain first, because sometimes the fix is a sensor, a solenoid, or a fluid service, not a whole new unit.

Honest about the numbers

Sometimes a big repair is the right call and sometimes the car is not worth it. We tell you which way we would lean and why. You get the diagnosis, the repair options, and the cost for each, in plain words. If a part is fine and only needs cleaning, we say that too. The decision is yours, and nothing starts until you approve the estimate.

Foreign or domestic

We work on cars, trucks, SUVs, and vans from Ford, Chevrolet, Toyota, Honda, Nissan, BMW, Mercedes, and many more. Work trucks and family cars get the same careful diagnosis and the same warranty. If you are not sure we handle your vehicle, call the shop and ask.

Brands we use and work with

  • Liqui Moly
  • Pennzoil
  • BG Products
  • CarMax

Complete Auto Repair questions

Do you offer financing for big repairs?

Yes. Financing is available. Ask when you get your estimate and we will walk you through it.

Do you accept extended warranties?

Yes. We accept all extended warranties. Bring your policy information and we will work with the warranty company on the claim.

Should I repair my engine or replace it?

It depends on what failed, the condition of the rest of the engine, and the value of the car. We diagnose first, then give you the cost of each option so you can decide with real numbers.

Can I keep driving with a slipping transmission?

It is not a good idea. Slipping creates heat and more wear, and a transmission that is slipping can fail completely in traffic. Bring it in so we can test it.

4.7 on Google from 262 reviews

Read them on Google
★★★★★
Great customer service.David and colleagues were very professional and knowledgeable about the issues I had with my Lexus rx300. I had many diagnostic tests done and he was the only shop of 3 that were accurate. He fixed the problem the previous mechanics further damaged with engine. I recommend 10 out of 5 stars if I could.
Elise P.
★★★★★
Came here and David checked it immediately and said it could be 1 of 5 things... once he was replacing it he found that the piece was not bad at all just was very dirty inside. Ainstaid of lying and charging me more. He mentioned this to me... it came down to 190$ . I was really happy.
Rand L.
★★★★★
Very professional and courteous. Did a good job for my Engine cover. A friend referred me there and I like the services.👍🏽👍🏽
Rita U.

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