Celebrating Our 20th Year In Business
We couldn’t have done it without you! Have a look around, give us a call, or schedule an appointment from the comfort of your own home and see why we’re the #1 customer ranked auto repair shop in the Lehigh Valley 20 years strong!
SCHEDULE APPOINTMENT
Welcome to Car Doc, Inc., your number one choice for auto repair in Walnutport, PA!
Let us be the solution to your vehicle repair, maintenance, and service needs.
We Challenge you to Find a More Honest, Reliable Auto Repair Shop!
Our goal at Car Doc, Inc. is simply to provide the absolute best value, quality, and reliability that you deserve in auto repair. We treat our clients the way we want to be treated, and honesty is our number one policy.
Our shop uses only the best quality materials, utilizes the latest computer diagnostic equipment, and keeps our staff fully certified and trained, so we can do the best possible job that can be done in any given situation to ensure your problem is fixed the first time. We want you to be completely satisfied with our service and we back all of our work with a 100% satisfaction guarantee.
Since 1997, Car Doc, Inc. has serviced the community and we are proud of our commitment to automotive excellence. We realize our clients are our number one asset and take pride in our customer service. We guarantee a clean, friendly, professional, relaxed atmosphere for your automotive experience.
Our employees are dedicated to educating our clients. There is nothing worse than paying for something and not understanding the cost or why you need it. All repairs are thoroughly explained, all available options brought to your attention, and an accurate price quoted before any work begins, so you can make an informed decision that works best for you. No surprises. No stress. No exceptions. We do our best to explain your specific repair in “plain English”. We never want our clients frustrated because they are unsure if they need a specific repair or are unclear as to why they needed it.
In short, we truly care about you and your vehicles. We are here to help you, make you happy, but most of all, provide automotive repair you can trust.
Chad Obenski, Owner
Address
Car Doc, Inc.
4982 E Valley Dr
Walnutport, PA 18088-9114
(610) 767-7110
Shop Hours
Mon-Fri: 8am-5pm
Sat-Sun: Closed
Directions
Payment Types
Affiliates & Certifications
Dependable Repair and Maintenance Services
30-60-90K Services – Conventional, Syn-Blend, High Mileage, Full Synthetic, and Diesel oil changes – Brakes – Air Conditioning Service – Automatic Transmission Flush – Transmission Service – Fuel Injection Service – Radiator Coolant Service – Differential / Gear Box Services – Front Diff, Rear Diff, Transfer Case, Man Trans – Tune-Ups – Power Steering Flushes – Much More!
Why Car Doc, Inc.
Simple. Exceeding expectations with honesty and integrity have made us a recognized leader in the auto repair industry. We have ASE Master Certified Technicians and the latest computerized diagnostic equipment. Furthermore, our computerized automotive information system provides detailed data for your vehicles by year, make, and model to ensure that your vehicle repairs and maintenance are in complete compliance with your manufacturer’s warranty. Other data includes lists of “high tech” specialty lubricants required for your particular vehicle, the latest service procedures, diagnostic information and factory-issued Technical Service Bulletins. The bottom line is efficient, dependable, and cost-effective service for you! Whether you are in need of service on your domestic or foreign car or light truck, we’re here to serve you. For over 22 years, our service center has serviced the community and we are proud of our commitment to automotive excellence. Please have a look around and call us anytime to schedule an appointment or, if you prefer, schedule an appointment online.
- We don’t have multiple locations, we don’t sell gas, groceries, lawn furniture, or lottery tickets. We focus all of our efforts on providing the absolute best auto repair and service in the industry to you, our clients.
- We are family owned and operated giving you the option to always deal directly with the owner.
- All technicians are fully factory certified in the latest service and repair procedures for even the newest vehicles.
- We offer same day service on most repairs.
- No Surprises, No Pressure EVER! We never perform any work without prior approval. We only repair whats necessary and will advise you of any potential problems we may encounter providing you with all available options to fit your budget, as well as get you the most for your money.
- 24 Month 24,000 Mile Warranty on almost everything we install on your vehicle.
- AAA Approved auto repair facility meeting the stringent requirements of AAA’s Approved Auto Repair Program.
- 100% Satisfaction Guarantee. We want you to be 100% satisfied with our service and back all of our work with a 100% satisfaction guarantee.
- Clean, Friendly, and Professional Atmosphere. We take extreme pride in customer service and comfort. We want you to have an enjoyable, relaxed, stress-free automotive repair experience. Should you choose to wait with your vehicle, we have a clean modern waiting room, complete with TV, Free WiFi, as well as coffee and tea.
Recently Serviced Vehicles
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2017 Ford Fusion
Mileage46,868Service Date7/9/2025Services Performed- Gain access the the actuator behind the dashboard by removing any relevant plastic panels. Disconnect the electrical connector and remove the mounting screws holding the actuator in place. Align the new actuator with the old one's position. Reattach the connector and then reassemble the dashboard panels. Double-check the functionality of the temperature control system after installation.
Walter T. gave our service a 5 star review on 7/10/2025 -
2019 Kia Sorento
Mileage75,111Service Date7/9/2025Services Performed- The BG Engine Performance Restoration is a three step process. It starts with the BG EPR® Engine Performance Restoration® softens, emulsifies, and dissolves even the most stubborn fuel gums that clog piston rings. It cleans micro passageways to maintain the critical hydraulic function of components. It removes carbon deposits, restores compression, lowers tailpipe emissions, and reduces oil consumption by restoring ring function. Next we will add the BG Advanced Formula engine oil supplement which will prevent future sludge buildups in the engine. Lastly, we will add the BG 44K Platinum Fuel System Cleaner which will clean the entire fuel system, getting rid of any gummy deposits that are holding your performance and gas mileage back. The combination of those three solutions will have you vehicle running like new.
- Check the vehicles under hood fluid levels and remove the oil fill cap and breather assemblies (where applicable) Remove the vehicles engine oil drain plug, and drain the contents of the engines oil pan or sump. Remove the filter assembly and clean the sealing surfaces of the housing for reinstallation. On cartridge equipped vehicles, replace the housing O rings and clean the debris from the housing and relief valves. Lubricate the O rings on the housing and or the filter assembly and replace the filter or element. Clean and inspect the oil drain plug gasket, and check the threads in the engines oil pan. Torque the plug to the manufacturers specification using a new gasket where required. Clean the grease zerks to remove debris, and lubricate all accessible fittings on the vehicles steering, suspension, driveline and chassis components. Check and or set the tire pressures and relearn the TPMS system where required. Fill the engine with the manufacturers specified type, grade, and viscosity engine oil and verify level after purging the new filter. Check and or top off all low fluid levels and reset the maintenance reminder system where applicable. Note. Some vehicles maintenance reminders do not take on initial reset. If your maintenance light happens to come on following an oil service, please give us a call so we can correct it.
- Remove plugs from the differential housing and vacuum fluid from the front carrier housing. Flush the housing to remove debris and dry all internal components. Install an endoscope and check all internal components for excessive wear. Add fluid to capacity and additive if necessary. Road test vehicle and recheck fluid levels and check for leaks.
- Remove plugs from the differential housing and vacuum fluid from the rear carrier housing. Flush the housing to remove debris and dry all internal components. Install an endoscope and check all internal components for excessive wear. Add fluid to capacity and additive if necessary. Road test vehicle and recheck fluid levels and check for leaks.
Michael F. gave our service a 5 star review on 7/12/2025 -
2024 Mazda CX-5
Mileage9,694Service Date6/26/2025Services Performed- Check the vehicles under hood fluid levels and remove the oil fill cap and breather assemblies (where applicable) Remove the vehicles engine oil drain plug, and drain the contents of the engines oil pan or sump. Remove the filter assembly and clean the sealing surfaces of the housing for reinstallation. On cartridge equipped vehicles, replace the housing O rings and clean the debris from the housing and relief valves. Lubricate the O rings on the housing and or the filter assembly and replace the filter or element. Clean and inspect the oil drain plug gasket, and check the threads in the engines oil pan. Torque the plug to the manufacturers specification using a new gasket where required. Clean the grease zerks to remove debris, and lubricate all accessible fittings on the vehicles steering, suspension, driveline and chassis components. Check and or set the tire pressures and relearn the TPMS system where required. Fill the engine with the manufacturers specified type, grade, and viscosity engine oil and verify level after purging the new filter. Check and or top off all low fluid levels and reset the maintenance reminder system where applicable. Note. Some vehicles maintenance reminders do not take on initial reset. If your maintenance light happens to come on following an oil service, please give us a call so we can correct it.
- Remove the four tires from the vehicle, and clean the wheel studs, hub flanges, and the rims centric. Check the vehicles braking system components for wear, remaining brake material, and signs of pending issues. Reinstall the tires onto the vehicle in their best suited locations based on overall wear, torquing all lugs to factory specification. Inflate all tires to the manufacturers suggested pressure, and visually assess the tread for abnormal wear which may indicate a need for a wheel alignment. Reset the vehicles tire pressure monitor sensor locations where required, using the factory approved TPMS (Tire Pressure Monitoring) system, scan tool. Road test the vehicle and confirm there is no abnormal handling characteristics following the rotation. Note: Some vehicles may have a slight drift following a tire rotation. This is due to a pattern that developes in some tires due to excessive time in one location. This condition should improve as the tread conforms to the new location / alignment angle. If drifting would not improve, sometimes an alignment or a cross rotation is required.
Edward D. gave our service a 5 star review on 6/26/2025 -
2015 Nissan Pathfinder
Mileage144,999Service Date6/19/2025Services Performed- Check the vehicles under hood fluid levels and remove the oil fill cap and breather assemblies (where applicable) Remove the vehicles engine oil drain plug, and drain the contents of the engines oil pan or sump. Remove the filter assembly and clean the sealing surfaces of the housing for reinstallation. On cartridge equipped vehicles, replace the housing O rings and clean the debris from the housing and relief valves. Lubricate the O rings on the housing and or the filter assembly and replace the filter or element. Clean and inspect the oil drain plug gasket, and check the threads in the engines oil pan. Torque the plug to the manufacturers specification using a new gasket where required. Clean the grease zerks to remove debris, and lubricate all accessible fittings on the vehicles steering, suspension, driveline and chassis components. Check and or set the tire pressures and relearn the TPMS system where required. Fill the engine with the manufacturers specified type, grade, and viscosity engine oil and verify level after purging the new filter. Check and or top off all low fluid levels and reset the maintenance reminder system where applicable. Note. Some vehicles maintenance reminders do not take on initial reset. If your maintenance light happens to come on following an oil service, please give us a call so we can correct it.
Scott H. gave our service a 5 star review on 6/19/2025 -
2013 Subaru Outback
Mileage149,833Service Date6/17/2025Services Performed- Install data scanner and engine analyzer. Run tests on the fuel, ignition, and computer control systems. Retrieve fault codes from the processors memory. Codes exist in the system for >>>>>>>>>>>>>. Perform all necessary pin point tests checking the wiring, grounds, relays, and related circuit components to isolate the problem to <<<<<<<<>>>>>>>>.
- Remove brackets, harnesses, and connectors necessary to access the alternator. Disconnect vehicles battery and clean terminals. Install battery charger to the vehicles battery to bring the battery to specification and retest. Remove serpentine drive belt and check belts condition. Remove the vehicles alternator and clean and tighten all terminals and electrical connections. Install replacement alternator and center on mounting bracket. Torque fasteners to specification and clean accessory pulley grooves. Reinstall removed components and hook up battery power. Run full electrical system analysis (see VAT test) and road test to insure that all charging and starting system components are functioning normally.
Terry S. gave our service a 5 star review on 6/17/2025 -
2010 Subaru Outback
Mileage108,757Service Date6/14/2025Services Performed- Check brake systems hydraulic system components for leaks. Found that the rear brake line blew out. Remove all damaged line sections and reshape replacement lines to fit. Install new lines, clips, brackets, and unions to replace bad sections. Perform full brake system fluid flush to remove contaminants and air from the system. Adjust rear brakes and parking brake assemblies if applicable and top off reservoir with new fluid. Perform pressure test to check system for leaks and road test for proper operation.
Shalene G. gave our service a 5 star review on 6/14/2025 -
2011 Hyundai Accent
Mileage163,090Service Date6/11/2025Services Performed- Check the vehicles under hood fluid levels and remove the oil fill cap and breather assemblies (where applicable) Remove the vehicles engine oil drain plug, and drain the contents of the engines oil pan or sump. Remove the filter assembly and clean the sealing surfaces of the housing for reinstallation. On cartridge equipped vehicles, replace the housing O rings and clean the debris from the housing and relief valves. Lubricate the O rings on the housing and or the filter assembly and replace the filter or element. Clean and inspect the oil drain plug gasket, and check the threads in the engines oil pan. Torque the plug to the manufacturers specification using a new gasket where required. Clean the grease zerks to remove debris, and lubricate all accessible fittings on the vehicles steering, suspension, driveline and chassis components. Check and or set the tire pressures and relearn the TPMS system where required. Fill the engine with the manufacturers specified type, grade, and viscosity engine oil and verify level after purging the new filter. Check and or top off all low fluid levels and reset the maintenance reminder system where applicable. Note. Some vehicles maintenance reminders do not take on initial reset. If your maintenance light happens to come on following an oil service, please give us a call so we can correct it.
Maria H. gave our service a 5 star review on 6/11/2025 -
2019 Jeep Cherokee
Mileage52,352Service Date6/9/2025Services Performed- Check the tire for leaks and found <<<<<>>>>> in the tread area. Burnish the puncture, ans install a tire plug to repair the damaged area. Fill the tire to specification and mount the tire back onto the vehicle. Restow the spare tire back into the specified location, check/set the remaining tire pressures, and perform the tire pressure monitoring system relearn procedure. Recheck the repaired area to verify that no leaks are present from the repaired location at this time.
Mark L. gave our service a 5 star review on 6/10/2025 -
2015 GMC Terrain
Mileage140,273Service Date6/3/2025Services Performed- Check the vehicles under hood fluid levels and remove the oil fill cap and breather assemblies (where applicable) Remove the vehicles engine oil drain plug, and drain the contents of the engines oil pan or sump. Remove the filter assembly and clean the sealing surfaces of the housing for reinstallation. On cartridge equipped vehicles, replace the housing O rings and clean the debris from the housing and relief valves. Lubricate the O rings on the housing and or the filter assembly and replace the filter or element. Clean and inspect the oil drain plug gasket, and check the threads in the engines oil pan. Torque the plug to the manufacturers specification using a new gasket where required. Clean the grease zerks to remove debris, and lubricate all accessible fittings on the vehicles steering, suspension, driveline and chassis components. Check and or set the tire pressures and relearn the TPMS system where required. Fill the engine with the manufacturers specified type, grade, and viscosity engine oil and verify level after purging the new filter. Check and or top off all low fluid levels and reset the maintenance reminder system where applicable. Note. Some vehicles maintenance reminders do not take on initial reset. If your maintenance light happens to come on following an oil service, please give us a call so we can correct it.
- Replace Wiper Blades
- Road test vehicle and check for brake pulsation, brake noise, wheel alignment pull, steering wheel centering, suspension stability, tire balance condition, transmission shifting and or clutch engagement, and engine performance concerns. Visually inspect tires for wear resulting from alignment, or balance problems. Check front and rear suspension components for wear at all visible bushings, pivots, sockets, and joints. Check the condition of all drive belts, radiator hoses, heater hoses, brake hoses, and verify level and condition of engine coolant is good. Check engine, transmission, final drive, and differentials for any oil leaks. Check CV drive axle boots for cracks or tears. Check ignition system components consisting of plugs, ignition wires, coils, and or cap and rotor if applicable. Check exhaust system fittings, clamps, and gaskets for leaks or damage and verify condition and levels of power steering fluid, brake fluid, transmission fluid, and differential or final drive fluid. Test all vehicle exterior lights for illumination, turn signal operation, and emergency flasher operation. Hook vehicles components to the VAT45 digital analyzer. Perform a full electrical system diagnostic including a complete analysis of starting and charging system components; vehicle battery (connections and cables), alternator output (belt tension and condition), and starter operation.
John A. gave our service a 5 star review on 6/10/2025 -
2014 Chrysler 300
Mileage41,847Service Date5/28/2025Services Performed- OBD II and fuel cap integrity test. Pass or Fail. 30 day free retest at this facility.
William S. gave our service a 5 star review on 5/28/2025 -
2011 RAM Pickup
Mileage150,519Service Date5/13/2025Services Performed- Remove front steering and suspension components and spindles. Remove retaining rings or clips and remove ball joint assemblies from the control arm. Clean the control arm bore and press in new lower joint. Replace upper joint with new fasteners and install new hardware and cotter pins. Lubricate all steering and suspension components and check the preload of the spindle. Replace steering and braking system components and clean and repack front wheel bearings and hub assemblies where applicable. Perform a wheel alignment and road test the vehicle.
- Road test the vehicle to verify any alignment concerns. Check and or set all tire pressures. Install targets on the vehicles wheels, and take initial alignment measurements. Adjust the factory toe angle to specification, and verify that the other alignment angles on both the front and rear axles are within specifications. Note: Shims, Eccentrics and labor for fixed alignment angles in both the front and the rear are not included.
- Remove the front steering and suspension system components. Disconnect the sway bar assembly and links. Remove the fasteners from the ball joints and bushings. Clean all hardware and rethread as necessary. Clean the chassis mounting points and install new control arm assembly. Lubricate all pivots and torque the hardware to specification. Reassemble the sway bar links and bushing assemblies and reattach and torque the spindle. Reinstall steering components check and or set all tire pressures. Install 4 laser heads on vehicle and take initial measurements. Adjust factory toe angle to specification. Note: Shims, Eccentrics and labor for fixed alignment angles in both the front and the rear are not included.
Ken T. gave our service a 5 star review on 5/13/2025 -
2010 Suzuki SX4
Mileage133,170Service Date4/24/2025Services Performed- Check the vehicles under hood fluid levels and remove the oil fill cap and breather assemblies (where applicable) Remove the vehicles engine oil drain plug, and drain the contents of the engines oil pan or sump. Remove the filter assembly and clean the sealing surfaces of the housing for reinstallation. On cartridge equipped vehicles, replace the housing O rings and clean the debris from the housing and relief valves. Lubricate the O rings on the housing and or the filter assembly and replace the filter or element. Clean and inspect the oil drain plug gasket, and check the threads in the engines oil pan. Torque the plug to the manufacturers specification using a new gasket where required. Clean the grease zerks to remove debris, and lubricate all accessible fittings on the vehicles steering, suspension, driveline and chassis components. Check and or set the tire pressures and relearn the TPMS system where required. Fill the engine with the manufacturers specified type, grade, and viscosity engine oil and verify level after purging the new filter. Check and or top off all low fluid levels and reset the maintenance reminder system where applicable. Note. Some vehicles maintenance reminders do not take on initial reset. If your maintenance light happens to come on following an oil service, please give us a call so we can correct it.
Joseph H. gave our service a 5 star review on 5/3/2025
