Our Diesel Inspection & Approval Process
Our process allows you to review documented findings before deciding whether to proceed. It begins when you schedule an appointment and drop off your vehicle for diagnostics or inspection.
The service process includes:
- Diagnostics and inspection: We use manufacturer-equivalent equipment to evaluate the concern and inspect the vehicle.
- Digital findings: We text you an inspection report that may include photos and videos of relevant conditions.
- Advisor review: A service advisor explains the findings and recommendations in clear language.
- Repair authorization: You can approve recommendations through the inspection report.
- Approved service: After authorization, we perform or schedule the work based on parts availability.
This documented approach shows you what we observed and which work we recommend. We don’t begin repairs without your approval.
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.
Repair Authorization & Warranty Information
You remain in control of the repair decision. We explain our recommendations, answer your questions, and wait for authorization before starting work. If several items are presented, you can ask how each recommendation relates to the reported diesel concern.
Most repairs at our Alpharetta location come with a 3-year or 36,000-mile warranty. Coverage is honored at Christian Brothers Automotive Jones Bridge locations nationwide, regardless of which branch completed the original repair. Because coverage depends on the work performed, our service advisor can explain the applicable terms.
We also work with all major extended warranty providers. Tell us which carrier you use so we can confirm coverage and discuss the next steps for your repair.
Diesel Maintenance Basics
Diesel maintenance requirements vary by vehicle, engine, operating conditions, and use. Follow the manufacturer’s instructions to determine the appropriate oil specification and oil-change schedule rather than relying on one interval for every diesel vehicle.
A fuel-water separator helps prevent water from reaching sensitive fuel-system components. Its inspection and service should follow the maintenance guidance for your vehicle.
Many diesel vehicles use diesel exhaust fluid, commonly called DEF, as part of a selective catalytic reduction system that manages certain exhaust emissions. Handle fluid requirements and related dashboard notices according to the manufacturer’s instructions.
Signs a Diesel Vehicle May Need Evaluation
Hard starting, extended cranking, rough operation, reduced power, or unusual exhaust smoke can indicate a concern worth evaluating. These symptoms aren’t diagnoses by themselves. The cause may involve fuel delivery, combustion, airflow, or other engine systems.
Before your appointment, note:
- Whether the concern appears during a cold start or after the engine is warm
- Whether power changes during acceleration, towing, or steady driving
- Whether rough operation occurs while idling or under load
- Whether exhaust smoke changes color or appears under particular conditions
- Whether a warning returns after the vehicle is restarted
DEF, exhaust gas recirculation, or diesel particulate filter warnings can relate to emissions-control components. These alerts should be assessed using the vehicle’s diagnostic information rather than treated as proof that a particular part has failed.
What to Share When Scheduling Diesel Service
A few details can make the initial conversation more productive. When arranging diesel repair for Johns Creek drivers or service in Alpharetta, provide the vehicle’s year, make, model, engine information, dashboard messages, and primary symptom.
Explain whether the symptom occurs during starting, acceleration, idling, or towing. This context can help distinguish an intermittent issue from one that can be repeated consistently. Recent maintenance, repairs, fuel-system work, and changes in performance may also inform the diagnostic evaluation.
Clear Support Throughout Your Diesel Service
Owner and operator Tom Burgess is on-site, providing direct accountability for the customer experience. We explain vehicle needs in understandable language without relying on unexplained technical jargon. Our welcoming atmosphere makes the service visit more comfortable.
Complimentary shuttle service can help you continue with your day while your diesel vehicle is being evaluated or serviced. We can discuss availability and transportation details when you arrange your appointment.
Schedule Diesel Repair with a Clear Approval Process
Tell us what your vehicle is doing, then review the documented findings before authorizing recommended work. Our inspection report and service advisor conversation give you the information needed to make a considered repair decision. Our contact form is available if you prefer to provide your information online.
Call (678) 563-1315 to discuss your diesel repair needs with Christian Brothers Automotive Jones Bridge and schedule an appointment.
How to Review Diesel Diagnostic Findings
A diagnostic evaluation may identify observed symptoms, stored fault information, and component conditions that inform repair recommendations. A stored fault code can guide further evaluation, but it may not identify the failed component on its own.
Review the written findings with any available photos or videos. Ask what was observed, how it relates to the reported symptom, and what other information influenced the recommendation. If several recommendations are presented, ask which address the immediate concern and which relate to future maintenance before making an authorization decision.
Your Local Christian Brothers Amenities
FAQs
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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. "What is a Digital Vehicle Inspection?"With a complimentary Digital Vehicle Inspection (DVI) on every visit, you’ll see firsthand photos of your vehicle from under the hood. We’ll let you know if everything is functioning properly or if there are any areas of concern. You can even approve or deny our service recommendations, all straight from your smartphone, or you can, of course, give us a call and we’ll explain our findings in further detail.
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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.
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Q. "My car is make x and model x. Can you help me?"Yes! Christian Brothers Automotive has been providing reliable car maintenance and repair for over 40 years. Over that time, our professionals and ASE-certified technicians have handled a vast range of makes and models, and they continue to navigate the forefront of the auto industry’s technologies. If you own a vehicle from a major American or foreign car maker, we are ready to service it.
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Q. "Do you offer loaner vehicles or a shuttle service?"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 and even pick you up and bring you back.. Just select the shuttle service option when scheduling or let the service writer know when you call to make your appointment. For more information on our free shuttles, click here.
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Q. "Can I bring my own parts?"Yes, although we will not be able to offer our 3-year/36,000-mile warranty on these parts. Please reference this in your appointment details in the scheduler or when calling to make your appointment to ensure the shop is aware of your plans.
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 liked the customer service and going above and beyond to make sure I was comfortable while waiting in the store for my vehicle work to be done, specifically being offered a nice hot coffee with creamer."
- J.L.