Fuel Injector Replacement near Helotes, Texas

There are 50 RepairPal Certified locations for Fuel Injector Replacement, all with a minimum 12,000-mile/12-month warranty.

50 Results for Fuel Injector Replacement near Helotes, Texas

Fuel Injector Replacement can be completed at all of these locations, along with other repairs and services.

Sun Auto Tire & Service - Bandera Helotes

4.5

(15)

6.21 mi

12596 Bandera Road

Helotes, TX

Closed

Opens 8:00 AM Sat

Call

Sun Auto Service - Interstate 10

4.3

(33)

8.01 mi

23711 Interstate 10

San Antonio, TX

Closed

Opens 8:00 AM Sat

Call

Premier 1 Auto Care Dominion

4.9

(276)

8.25 mi

7831 Lost Creek Gap

Boerne, TX

Closed

Opens 7:30 AM Mon

Call

Cornerstone Automotive - Culebra Rd

4.8

(26)

9.01 mi

11030 Culebra Road

San Antonio, TX

Closed

Opens 7:00 AM Mon

Call

Express Oil Change & Tire Engineers - San Antonio

4.5

(50)

9.23 mi

11105 Westwood Loop

San Antonio, TX

Closed

Opens 8:00 AM Sat

Call

Sun Auto Tire & Service - SA Alamo Ranch

4.3

(23)

9.63 mi

11906 Alamo Ranch Pkwy

San Antonio, TX

Closed

Opens 8:00 AM Sat

Call

All Tune & Lube - San Antonio

4.7

(33)

10.11 mi

5650 Cliffbrier Drive

San Antonio, TX

Closed

Opens 9:00 AM Sat

Call

My C.A.R Center

4.7

(95)

11.07 mi

7366 Caribou St.

San Antonio, TX

Closed

Opens 8:00 AM Mon

Call

Sun Auto Service - Huebner Road

3.9

(42)

11.22 mi

8780 Huebner Rd

San Antonio, TX

Closed

Opens 8:00 AM Sat

Call

Meineke Car Care Center #477

4.3

(19)

11.43 mi

7081 Bandera Road

Leon Valley, TX

Closed

Opens 7:30 AM Sat

Call

Sun Auto Service - Culebra Road

4.4

(39)

12.33 mi

8274 Culebra Road

San Antonio, TX

Closed

Opens 8:00 AM Sat

Call

Sun Auto Tire & Service - Wurzbach Rd

4.4

(30)

13.06 mi

8551 Wurzbach Rd

San Antonio, TX

Closed

Opens 8:00 AM Sat

Call

View All 50 Locations

Fuel Injector Replacement

How are fuel injector issues diagnosed?

If fuel delivery system symptoms are present, the technician will first conduct a visual inspection. If the issue isn't clear after a physical inspection, the technician will connect a computerized scanner to the vehicle to read some of its sensors. If there's a fuel injector problem, the technician would most likely find that misfires are happening frequently on one cylinder. The fuel injector or injectors in question must be tested, and may require removal for bench testing. Any failed components must be replaced, and the vehicle will be checked to ensure the problem is fixed.

How is a fuel injector replaced?

Typically, the intake manifold must be removed to access and replace the fuel injectors. This can be a large job that may involve draining the coolant and oil, removing many engine components, and replacing the intake manifold gasket. Some cars, though, are designed with plastic intake manifolds that do not have oil or coolant passages, making this process easier. Once access is available, the fuel injector is disconnected from the fuel rail and electrical connector and removed. The new one is then installed in its place.

RepairPal recommendations for fuel injector issues

When replacing fuel injectors, use high-quality, OEM parts. Keeping the injectors the same will ensure even power across the engine and a proper air-fuel mixture for all cylinders. This should result in smooth running.

What to look out for when dealing with fuel injector issues

When working with fuel, the battery should always be disconnected, and proper precautions taken against fire.

Can I replace the fuel injector myself?

This is not a DIY job. Fuel injector replacement should be left to a professional. The risk of fire is enough by itself, but this repair can also get very complicated. A good amount of knowledge goes into removing the injectors, intake manifold, fuel rail and other components, and if done wrong, it can further damage the vehicle.