Fuel Injector Replacement near Mesa, Arizona

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 Mesa, Arizona

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

Valley Express Auto Repair | Phoenix’s Trusted Auto Repair Shop

4.3

(140)

1.84 mi

629 W Broadway Rd

Mesa, AZ

Closed

Opens 8:00 AM Mon

Call

Accurate Automotive

4.7

(413)

2.03 mi

441 S Robson

Mesa, AZ

Closed

Opens 8:00 AM Mon

Call

Euro Werks AEW | auto repair shop for any make and model vehicle

4.8

(15)

2.38 mi

517 South Dobson Road

Mesa, AZ

Closed

Opens 9:00 AM Sat

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Greasers Automotive

4.9

(23)

3.26 mi

717 South Hacienda Drive

Tempe, AZ

Closed

Opens 8:00 AM Mon

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Behrens and Cartner Auto

4.7

(15)

3.28 mi

1843 East 3rd Street

Tempe, AZ

Closed

Opens 10:00 AM Sat

Call

Greulich's Automotive #1256

4.6

(102)

3.81 mi

1985 South Alma School Road

Mesa, AZ

Closed

Opens 7:30 AM Sat

Call

Sun Devil Auto - Mesa - Gilbert #9

4.5

(289)

3.87 mi

120 W Baseline Road

Mesa, AZ

Closed

Opens 7:30 AM Sat

Call

Sun Devil Auto - South Scottsdale #23

4.3

(136)

4.05 mi

7943 East McDowell Rd

Scottsdale, AZ

Closed

Opens 7:30 AM Sat

Call

Christian Brothers Automotive - South Scottsdale

4.8

(8)

4.13 mi

8700 East Thomas Road

Scottsdale, AZ

Closed

Opens 7:00 AM Mon

Call

Midas - Tempe

(27)

4.55 mi

1050 East Broadway Road

Tempe, AZ

Closed

Opens 8:00 AM Sat

Call

Midas - Alma School Rd Mesa

4.5

(105)

4.92 mi

2861 South Alma School Road

Mesa, AZ

Closed

Opens 7:00 AM Sat

Call

Generational Auto Repair I Monkey Wrench Auto

4.4

(34)

4.96 mi

875 North McQueen Road

Gilbert, AZ

Closed

Opens 9:00 AM Sat

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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.