How Fuel Reaches the Engine
Three key components work together to deliver the right amount of fuel to the engine:
- Fuel Pump: Sends fuel from the tank through the fuel system toward the engine.
- Fuel Filter: Captures contaminants before fuel reaches sensitive engine components.
- Fuel Injectors: Deliver measured amounts of fuel to the engine for combustion.
1. Schedule Your Appointment
Whether scheduling online or over the phone be sure and let us know what you're experiencing so we can provide fast and accurate service advice.
2. Diagnostics and Inspections
Drop off your vehicle and the shop will get to work with inspections and diagnostics using the same equipment as the manufacturers to determine issues and next steps.
3. Digital Vehicle Inspection Report and Estimate
Following the diagnosis we will text you a digital vehicle inspection report, containing pictures and videos of our findings and recommendations.
4. Review and Approval
A service advisor will reach out to walk you through the findings and recommendations to determine how you would like to proceed, or you can approve work directly in your DVI.
5. Work Performed or Scheduled
Most work can be completed immediately, or scheduled based on parts and customer availability.
Fuel System Diagnosis Before Part Replacement
Difficulty starting, engine stalling, and power loss can have more than one cause. Testing shows whether the concern involves fuel delivery and whether the pump, filter, injectors, or another component is responsible.
We recommend replacement only after diagnostics identify the underlying issue. This allows us to explain the necessary work before repairs begin.
Digital Vehicle Inspection with Actual Photos
Every serviced vehicle receives a complimentary Courtesy Inspection covering major vehicle systems across more than 30,000 vehicle parts. You’ll also receive a free Digital Vehicle Inspection with actual photos from your vehicle.
We walk you through the findings in plain language before beginning repairs to your fuel system. You’ll understand the recommendation and have an opportunity to approve it first.
Convenient Vehicle Pick-Up & Drop-Off
Free concierge vehicle pick-up and drop-off is available for eligible customers within a 10-mile radius of our shop. Some exceptions apply, so contact us to confirm availability for your fuel system appointment.
We also accept all third-party warranties that apply to repair work or a maintenance service. Applicable coverage can be applied toward those costs.
Frequently Asked Questions
How Do I Know If the Fuel Pump Is My Specific Issue?
Engine sputtering and difficulty starting can result from a failing fuel pump, a clogged filter, faulty injectors, or another fuel delivery problem. A diagnostic inspection identifies the specific cause so we can recommend the appropriate repair.
How Long Does a Fuel Pump Replacement Take?
Timing varies by vehicle, but most fuel pump replacements can be completed within the same day. We’ll provide a clear time estimate before any work begins.
Schedule diagnostic service with Christian Brothers Automotive Norman by calling (405) 393-9107 or viewing service information.
Can I Keep Driving with a Bad Fuel Pump?
Continuing to drive with a failing fuel pump is risky and can lead to a sudden breakdown. We recommend visiting our local shop so we can inspect the vehicle before it leaves you stranded.
Do Third-Party Warranties Apply to Fuel System Repairs?
Yes. We accept all third-party warranties that apply to repair work or a maintenance service, and applicable coverage can be applied toward the cost. You can also review our warranty details for information about parts and labor coverage.
Your Local Christian Brothers Amenities
FAQs
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Q. "Why is my engine making bucking sounds when I drive?"The fuel system is a good place to investigate first whenever your engine starts to give you problems. The two most common issues we see are clogged fuel filters and damaged fuel pumps. Both of these will harm your engine if not taken care of promptly.
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Q. "What are fuel filters?"Fuel injectors are easily clogged due to their small openings. They are susceptible to the dirt particles that your car drives through on the road. It’s important that the fuel remains clean and free of dirt so that it can be easily sent to the engine. The fuel filters ensure the fuel is protected from dirt. Typically, filters are made from a paper material that is thrown away and replaced when it becomes too dirty or worn out. Sometimes, cars will have filters that use a mesh material. These can be washed and then put back in the vehicle.
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Q. "How do fuel filters affect the fuel pump?"Clogged fuel filters make it hard for the fuel pump to deliver gas to the engine. If the filter is blocked with dirt, the pump has to work a lot harder to pump the fuel. This will cause it to wear out and unable to perform over time.
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Q. "Do you offer a shuttle service?"Yes! we understand you have a full schedule. Whether you need to get to work, school, or need to attend to other responsibilities, we can take you where you need to go. Click here to learn more.
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Q. "Do you offer a warranty?"As part of our Nice difference.® commitment to providing our customers the best auto service experience possible, we also offer a 3-year/36,000-mile warranty on all the work that we do. We offer this warranty at every Christian Brothers Automotive nationwide, and it will be honored at any location, regardless of which branch did the initial work.
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Q. "Can you provide service under my extended warranty?"Yes. At Christian Brothers Automotive, we work with all major extended warranty providers to make needed repairs for our customers. If you have an extended warranty, you can discuss your carrier with our team when scheduling an appointment and confirm that the work will be covered. You can find a partial list of the extended warranty companies we work with here.
Have more Questions?
Our friendly auto service experts have the answers.
Call your local Christian Brothers Automotive car shop today
Hear What Our Customers Had to Say About Us
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"I’ve known the current owner for years. Good christian man. His team is EXCELLENT and their work is superior. i would highly RECOMMEND CHRISTIAN brothers automotive Norman to any one that needs auto repair or MAINTENANCE . They beat the Ford dealer b"
- CJ