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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!

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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

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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

2012 Toyota RAV4

Toyota RAV4

Mileage
128,479
Service Date
1/18/2024
Services 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.
 
Sue S. gave our service a 5 star review on 1/19/2024

2017 Toyota RAV4

Toyota RAV4

Mileage
101,503
Service Date
1/17/2024
Services Performed
  • Remove calipers, clips, and bracket assemblies. Remove the rear disc brake pads and clean and lubricate the caliper slides. Disassemble the rear emergency brake components, and clean and lubricate all associated hardware and linkages. Reassemble the emergency brake assemblies, and deglaze the emergency brake shoes. Set the shoe width to fit the inside diameter of the rotor assemblies, and verify the adjustment. Replace the rear brake rotors and install new brake pads. Perform all necessary system adjustments and vacuum bleed the brake calipers. Top off the master cylinder to proper level, and road test vehicle.
 
Esther G. gave our service a 5 star review on 1/19/2024

2007 Toyota 4Runner

Toyota 4Runner

Mileage
206,004
Service Date
1/16/2024
Services Performed
  • Remove the vehicles transmission oil drain plug, and drain the contents of the transmission oil pan. Clean and inspect the transmission drain plug gasket, and check the threads in the transmission oil pan. Torque the plug to the manufacturers specification using a new gasket where required. Fill the transmission with the manufacturers specified type of automatic transmission fluid. Run the engine to circulate the fluid through the transmission. Road test the vehicle and top off the fluid as required to bring the level to its 'hot' specification. Reset the maintenance reminder system where applicable.
  • Remove the air box and or upper and lower deflector assemblies to gain access to the transmission cooler lines. Remove all hardware and clamps necessary to remove the cooler lines from the vehicles drive line components. Remove the protector tabs from the radiator, auxiliary cooler, and transmission assembly, and clean the exterior of the connections to prevent foreign material from entering the system. Remove the lock / retainer clips and release the cooler lines from their components. Inspect the sockets and clips for damaged or leaking O rings that would prevent sealing of the replacement lines. Install the new cooler lines and fit into position engaging all retaining clips, and reinstalling the lock tabs. Reinstall the bracketry to secure the lines into their factory locations. Reinstall the air box and or deflectors, and top off the transmission to the proper level with the proper type automatic transmission fluid. Road test the vehicle to verify correct operation of the transmission and check for leaks.
 
Donald H. gave our service a 5 star review on 1/18/2024

2006 Honda Pilot

Honda Pilot

Mileage
101,527
Service Date
1/10/2024
Services 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 P0300, P0301, P0303, P0304, P0306. Perform all necessary pin point tests checking the wiring, grounds, relays, and related circuit components to isolate the problem to <<<<<<<<>>>>>>>>.
 
Tyler D. gave our service a 5 star review on 1/10/2024

2008 Honda CR-V

Honda CR-V

Mileage
232,121
Service Date
1/8/2024
Services Performed
  • Remove necessary brackets and covers to access the vehicles battery. Remove both battery cables and clean the terminal ends. Remove the existing battery and clean all surrounding components and the battery tray to remove any residual acid. Apply corrosion inhibitor to the tray and install a new battery. Reinstall hold down and tighten the battery cables. Check all electrical system components for proper operation and perform a full electrical system analysis.
  • 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.
 
Walt A. gave our service a 5 star review on 1/8/2024

2015 Jeep Cherokee

Jeep Cherokee

Mileage
90,910
Service Date
1/6/2024
Services Performed
  • Drain engine coolant and flush system in both directions with water to remove sediment. Disconnect electrical power and remove the air intake, emissions control harness, injection system components, and necessary sensors to access the engines intake manifold. Remove the engines intake manifold and clean all sealing surfaces for inspection. Remove the attaching hardware for the existing oil cooler assembly and disconnect any electrical connectors. Replace the oil cooler assembly and install all necessary gaskets and o-rings. Tighten the hardware to specification and install a new oil filter into the new oil cooler housing. Check the intake manifold surfaces for warpage and install the new lower intake gaskets. Clean fuel line inlets and replace o-ring seals. Reinstall all removed brackets and accessories, and clean and tighten all removed harness terminals.. Run the engine on the flush equipment until the engine coolant is clean and the acidity is at an acceptable level. Top off the cooling system to capacity with specified amount and type of new engine coolant. Run engine to circulate coolant and check freeze point and acidity to insure a proper mixture is in the system. Run engine to operating temperature and purge any remaining air from the system. Check to verify that the electric cooling fans are operating within their specified temperature range. Check system for leaks and road test. NOTE: If the system develops an air pocket, the coolant level may decrease slightly. If this occurs, the customer should return to have the system topped off. Road test vehicle and rescan processor to insure all systems are working properly, recheck all fluid levels, heat output, and check the system for leaks.
 
Jason B. gave our service a 5 star review on 1/6/2024

2010 Subaru Forester

Subaru Forester

Mileage
129,671
Service Date
12/14/2023
Services Performed
  • Price includes mounting, balancing, flange machining, tire disposal, and resetting / relearning of the tire pressure monitoring systems data, and sensors where necessary.
  • 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.
 
Dennis N. gave our service a 5 star review on 12/22/2023

2017 Ford Expedition

Ford Expedition

Mileage
129,926
Service Date
12/19/2023
Services 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.
 
Reuben S. gave our service a 5 star review on 12/19/2023

2019 Toyota RAV4

Toyota RAV4

Mileage
78,839
Service Date
12/8/2023
Services 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.
 
Chris S. gave our service a 5 star review on 12/8/2023

2013 Hyundai Sonata

Hyundai Sonata

Mileage
175,921
Service Date
12/7/2023
Services Performed
  • Price includes mounting, balancing, flange machining, tire disposal, and resetting / relearning of the tire pressure monitoring systems data, and sensors where necessary.
  • 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.
  • 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 Fog Light Bulb
  • Remove the vehicles wheels in order to gain access to the Left outer tie rod end. Remove any components that interfere with the removal of the tie rod end (braking components, shields). Remove cotter pins and hardware that attach the tie rod end to spindle and adjusting sleeve. Remove the outer tie rod end and remove bellows from the rack and pinion. Install an inner tie rod end removing tool and finally remove the tie rod end from the vehicle. Apply thread lock to the threads of the new inner tie rod end and install onto the rack and pinion. Tighten to specification and reassemble all previously removed components, in reverse order, back to original configuration. Tighten all hardware to manufacturer specification and grease all applicable joints on the steering components and reinstall vehicles wheel. Install 4 laser heads on vehicle and take initial measurements. Adjust factory toe angle to specification and road test vehicle to confirm repairs. Aligning the vehicle is necessary due to disconnecting the […]

2013 Subaru Outback

Subaru Outback

Mileage
132,828
Service Date
12/6/2023
Services Performed
  • 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. Remove necessary brackets and covers to access the vehicles battery. Remove both battery cables and clean the terminal ends. Remove the existing battery and clean all surrounding components and the battery tray to remove any residual acid. Apply corrosion inhibitor to the tray and install a new battery. Reinstall hold down and tighten the battery cables. Check all electrical system components for proper operation and perform a full electrical system analysis to reaffirm all systems are operating within specification. Road test vehicle to confirm repairs have been made.
  • 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 12/6/2023

2020 Subaru Legacy

Subaru Legacy

Mileage
44,505
Service Date
12/4/2023
Services Performed
  • Remove necessary brackets and covers to access the vehicles battery. Remove both battery cables and clean the terminal ends. Remove the existing battery and clean all surrounding components and the battery tray to remove any residual acid. Apply corrosion inhibitor to the tray and install a new battery. Reinstall hold down and tighten the battery cables. Check all electrical system components for proper operation and perform a full electrical system analysis.
  • Check tire pressures
 
Anna C. gave our service a 5 star review on 12/4/2023