Fuel Injector Replacement near Pomona, California

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 Pomona, California

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

Garey Auto Repair

4.6

(15)

3.5 mi

2580 N Garey Ave

Pomona, CA

Closed

Opens 8:00 AM Sat

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Integrity Automotive

4.8

(48)

3.82 mi

4750 Chino Ave

Chino, CA

Closed

Opens 7:00 AM Mon

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Purrfect Auto Service #2

4.2

(26)

3.91 mi

11075 Central Avenue

Ontario, CA

Closed

Opens 8:00 AM Sat

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Auto Repair Foreign Domestic & VW

(15)

4.2 mi

12949 Central Ave

Chino, CA

Closed

Opens 8:00 AM Sat

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Sunland Tire - La Verne

4.4

(15)

4.22 mi

2019 Bonita Ave

La Verne, CA

Closed

Opens 8:00 AM Sat

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Super Service of Pomona Valley

4.4

(276)

4.53 mi

348 E Foothill Blvd

Pomona, CA

Closed

Opens 8:00 AM Mon

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Gabriel's Automotive & Towing

4.2

(81)

4.6 mi

13654 Central Ave

Chino, CA

Closed

Opens 8:00 AM Sat

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Chino Auto Care Center

4.9

(33)

4.61 mi

13688 Central Ave.

Chino, CA

Closed

Opens 7:30 AM Sat

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Orr Automotive

4.7

(92)

4.61 mi

4701 E Arrow Hwy Suite B

Montclair, CA

Closed

Opens 8:00 AM Sat

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Comtires | Auto Repair Shop

4.8

(107)

5.1 mi

1113 W Holt Blvd

Ontario, CA

Closed

Opens 8:00 AM Mon

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Montclair Auto Repair

4.3

(19)

5.14 mi

5505 Moreno St

Montclair, CA

Closed

Opens 8:00 AM Mon

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Express Smog & Lube and Complete Auto Repair

(51)

5.17 mi

5353 East Arrow Highway

Montclair, CA

Closed

Opens 8:00 AM Mon

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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.