EJ's Diesel Performance

Diesel Engine Repair in Houston, Texas

4.0 (4)

Category	Diesel Engine Repair
Address	13311 Dunlap St, Houston, TX 77085
Street	Dunlap Street
Area	Houston, Texas
Phone	(713) 248-8144
Google rating	4.0 (4)
Source	Google Maps and public records · listed Oct 2, 2026

Hours

Monday	Open 24 hours
Tuesday	Open 24 hours
Wednesday	Open 24 hours
Thursday	Open 24 hours
Friday	Open 24 hours
Saturday	Open 24 hours
Sunday	Open 24 hours

About EJ's Diesel Performance

We at EJ's Diesel Performance perform a wide variety of repairs, service and diagnostic on a wide variety of makes and models. Below is a list of some of the services we provide. Services Offered Variety of motor swap options depending on the application Custom engine harness' for any application Diagnose and repair existing wiring issues Computer Programming for all makes and models Custom tuning depending on application e.g. fuel efficiency DPF/DEF/EGR diagnostic and repair Full engine and cab diagnostics Installation and integration of aftermarket systems e.g. radios, GPS, e-log , and many more Computer aided low power and fuel system diagnostics

How EJ's Diesel Performance compares with other diesel engine repair in Houston

It has 4 Google reviews so far, against a median of 38 for diesel engine repair in Houston, so its score is still an early read.
It is open 24 hours.
It opens on Sundays, which only 4 of the other 9 diesel engine repair in Houston with published hours do.
Nearest other diesel engine repair: Geo's Superior Diesel (5.7 mi), Longhorn Diesel (8.7 mi), MTZ Engine Rebuilders Inc. (11.4 mi)

Before you go

Check your vehicle for open safety recalls on NHTSA.gov; recall repairs are free at a franchised dealer.
Ask for a written estimate before work starts and to approve any extra repairs first.
Ask whether technicians are ASE-certified and what warranty covers parts and labor.

Latest Google reviews

The 4 most recent reviews shown on Google Maps. Reviews belong to their authors; read all of them on Google.

Mayra Luna a month ago

El negocio no existe y nadie contesta al teléfono :(

Sergiu Cebotari 3 years ago

Eikharia Sado 3 years ago

Marc Morgenstern 3 years ago

Inspected my 7.3 L f350 truck prior to purchase. He did a great job and was very thorough.

All reviews on Google ↗

Frequently asked questions

Where is EJ's Diesel Performance located?

EJ's Diesel Performance is at 13311 Dunlap St, Houston, TX 77085, in Houston, Texas. Use the “Open in Google Maps” button on this page for directions.

What kind of business is EJ's Diesel Performance?

EJ's Diesel Performance is listed as a diesel repair shop.

What are the hours of EJ's Diesel Performance?

Published hours are Monday: Open 24 hours; Tuesday: Open 24 hours; Wednesday: Open 24 hours; Thursday: Open 24 hours; Friday: Open 24 hours; Saturday: Open 24 hours; Sunday: Open 24 hours. Hours can change on holidays, so call before a special trip.

Is EJ's Diesel Performance open on Sunday?

Yes, on Sunday it is open Open 24 hours.

What is the phone number of EJ's Diesel Performance?

You can call EJ's Diesel Performance at (713) 248-8144.

How is EJ's Diesel Performance rated on Google?

EJ's Diesel Performance has a Google rating of 4.0 out of 5 from 4 reviews.

Are there other diesel engine repair near EJ's Diesel Performance?

Yes. Houston also has Longhorn Diesel, MTZ Engine Rebuilders Inc., American Diesel Repair, LLC among others; see the full list of diesel engine repair in Houston at the bottom of this page.