banner electronics

When it comes to the electronic system in your vehicle, our team has what it takes to diagnose and repair it correctly. The electronic system affects a variety of factors in your vehicle and can really make or break the driving experience of a car. At Hamby's Automotive Inc we here to make sure your vehicle is functioning at its full capacity, make an appointment today!

We Offer Repair Services For the Following:

Diagnostics

Check Engine Light

A check engine light will light up for a variety of reasons, and when it does you need to get it checked out as soon as possible. The problem could be anything from a loose gas cap to a bad catalytic converter. Here at Hamby's Automotive Inc we have the diagnostic tools needed to identify and repair any issues your vehicle may be facing. 

Computer

It’s nearly impossible to get a car today that doesn’t have a computer built into it. The computer’s function in a vehicle is to observe and modify any operations done by the engine and transmission. A variety of sensors on the vehicle gives the computer the information it needs to control different parts of the vehicle to give the driver the best performance possible. If the computer on a vehicle fails, then other parts of the vehicle may be in danger of failing as well. It’s important to get the computer on your vehicle checked out regularly to be sure it is operating properly.

Computer Reflashing

Computer reflashing is the updating or installation of software on your vehicle’s computer. This is typically done to fix an issue or perform an update that has been issued by your vehicle manufacturer. This simple update is typically not required but it may slightly improve various factors of your vehicle including mileage, drivability, and emissions. Manufacturers are often coming out with updates every day, to see if your vehicle qualifies for an update stop by our shop in Cumming, GA. 

Diagnostics

Our expert technicians have the diagnostic equipment needed to identify and repair any issues on the electronic components of your vehicle. When there are electronic errors, you want a team you can trust.

Drivability

Does your vehicle accelerate smoothly or is it rough and unsteady? Your vehicle’s computer and sensors are there to help the drivability of your car be comfortable. If you are experiencing drivability issues, you should have it diagnosed by our team here at Hamby's Automotive Inc today. Our certified technicians will be able to repair your drivability issues and get you back on the road smoothly.

Diagnostics

Our expert technicians have the diagnostic equipment needed to identify and repair any issues on the electronic components of your vehicle. When there are electronic errors, you want a team you can trust.

Engine Controls

Engine controls help to gauge your fuel economy and exhaust emissions. This is very important to be sure that your vehicle is operating within emission guidelines. If you’re unsure of how well your engine controls are operating, reach out to us today at Hamby's Automotive Inc to keep your vehicle reliable and safely on the road.

 

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banner Clutches

If you're experiencing issues shifting gears, or if your clutch feels like it is dragging these are signs that your clutch may need to be replaced. At Hamby's Automotive Inc we know clutches, so no matter if the vehicle you drive is automatic or manual, bring your car, truck, SUV, or fleet vehicle to Hamby's Automotive Inc in Cumming, GA today. Let our team of highly trained technicians examine your vehicle and let us resolve what is causing the issue. If you keep ignoring the signals your clutch is trying to tell you, your issue can turn into a larger problem.

Hamby's Automotive Inc offers a top-notch clutch and transmission repair in Cumming, GA, at a fair and reasonable price. Please call us today at (770) 887-5205 for a quote or schedule an appointment on our website!

Clutch Services 

• Inspections
• Maintenance
• Repairs
• Clutch Exchanges
• Clutch Kit
• Slave Cylinders
• Hydraulic Units
• Cable replacements
• Tighten mounts

 

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radiator services

Here at Hamby's Automotive Inc , we like to keep our Cumming drivers on the road and a radiator issue will put your vehicle in Park faster than most issues! Every liquid-cooled engine on the road has a radiator; without it, the engine would overheat in no time, causing catastrophic engine failure. What you don't want to see is steam coming out from under your hood so proper maintenance is key. While the efficiency of radiators, the materials they’re made out of, and the shape and size of them have changed over time, radiators haven’t actually changed much over the last century or so.

How your radiator works. In concept, a radiator is pretty simple. Coolant circulates throughout the engine, heating up as it makes its way through the system. It moves from the engine into the top of the radiator, which consists of passageways to lengthen the amount of time the coolant is in the radiator and to dissipate heat. Thin metal fins further facilitate the dissipation of heat. Air moving through the radiator, either by the motion of the vehicle or the cooling fan, rapidly drops the temperature of the coolant before it enters the engine again. As a result, the engine stays cool and running smooth.

What goes wrong? Radiators are pretty durable components - they generally last a long time. However, they do occasionally fail and when they do the first call is here to our shop, Hamby's Automotive Inc . There are multiple reasons why you might suffer a failure and many can be avoided with standard maintenance. Here are some common issues your radiator might have:

Debris in the system. If rust, sludge, or other contaminants make their way into the coolant system, the radiator is likely to get clogged. Those small passageways are great for cooling liquid but almost act as a collection place for dirt and debris. Sometimes it can be flushed out, sometimes not and that results in a need for a new radiator.

Damage. Radiators are sensitive to any kind of damage - it isn’t hard to put a hole in one or collapse the cooling passages inside the radiator. Damage can occur during other engine work, front end damage, an object contacting the radiator, or even just from age. They’re always under pressure, so there’s a tendency for radiators to come apart at the seams after many years of use.

Overheating. Sometimes a bad radiator causes overheating, sometimes overheating causes a bad radiator. Either way, overheated coolant can put too much pressure on the radiator, causing it to balloon or develop leaks. Fortunately, one of our professional technicians at Hamby's Automotive Inc can diagnose, repair, or replace a radiator, and have you back on the road in no time.

Radiator Maintenance

At Hamby's Automotive Inc we will help you prevent the need for any future radiator repairs by providing maintenance. By far, the most important aspect of radiator maintenance is coolant servicing. By having the coolant flushed as recommended by our technicians, you prevent debris from clogging or damaging passageways in the radiator, and ensure the cooling system is up to the task of keeping your engine cool. Since overheating and debris are two of the main causes of radiator failure, a coolant flush goes a long way.

Keeping your thermostat, hoses, and other cooling system components are also crucial. If your engine runs hot, the radiator will fail faster. Watch for leaks and overheating issues, and let one of our technicians at Hamby's Automotive Inc know if there is a problem. When you see fluid under your vehicle and it is not simply water from running the air conditioning then we need to know about it quickly as it is typically a radiator issue.

No matter your repair or maintenance needs, we’ve got you covered! For the best service by highly trained technicians, trust Hamby's Automotive Inc in Cumming. Stop in or call us today for exceptional service by a team that cares about your needs.

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Emissions Banner with Photo of Exhaust

During your Car Emissions Test, did you fail? Hamby's Automotive Inc is your best choice for Emissions Test Repairs. If you don’t want to wait in line at the state Car Emissions Test facility, let us do it for you! If your registration and test are due, bring your car in for any service and while it’s here we will run it through for you at no charge. We are very close to the facility so we can get it done quickly and all you have to pay is the state fee. It’s just one more way for us to say thanks for trusting us as your personal Mechanic.

Although the I/M requirement comes from the federal government, states and their associated agencies have some flexibility in the type of test used, vehicle populations to be tested, and other program-specific details. Some states run centralized programs that have state-contracted test stations exclusively dedicated to testing. Other states run decentralized programs, where emissions can be tested at local repair facilities. In a few cases, states may run "hybrid" programs using both centralized and decentralized test stations. The latest trend is to incorporate the use of second-generation onboard diagnostics (OBDII) into these programs, in many cases altogether eliminating the need for tailpipe emissions tests.

Purpose: I/M programs evaluate the emissions from vehicles and single out those that are polluting beyond the limits established for certain model years of vehicles. Aside from identifying vehicles with high emissions, such programs advocate proper maintenance to prevent high emissions due to maintenance neglect.

Maintenance Tips/Suggestions: The best way to keep your vehicle environmentally friendly is by performing regularly scheduled maintenance, rather than waiting to correct a problem after your car fails an emissions test. If the SERVICE ENGINE SOON or CHECK ENGINE light appears, have it checked out immediately by a professional technician. Neglecting these warning signs can lead to more extensive and expensive repairs.

Typical wear and tear symptoms and factors affecting the emission system include:

  • Driving and atmospheric conditions
  • Mileage
  • Vehicle age
  • Type of spark plug electrode material
  • Poor vehicle maintenance
  • Poor quality fuel
  • Damaged or worn sensors
  • Dry-rotted or cracked vacuum hoses

 

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We service classic cars

The building or restoring of a classic car can be a daunting task, trust the experts at Hamby's Automotive Inc in Cumming to help! Our technicians are well versed in every area of automobile maintenance and repair. While we are equipped with cutting edge technology, modern training, and diagnostic and repair capabilities, that doesn’t mean we don’t appreciate kicking it old school. 

Rust/Corrosion Repair - It’s no secret that rust and corrosion are the greatest enemies of any vintage vehicle. It is essential to have rust and rot treated correctly, providing a solid and trouble-free foundation for the rest of the job. By choosing us at Hamby's Automotive Inc , you can rest easy knowing that these issues won’t have to be revisited anytime in the near future.

Engine Restoration or Replacement - You can replace broken or worn out parts until your bank account is dry, but it'll do no good if the fundamental issues aren't dealt with first. We know that the biggest issue an old, tired engine faces can't be corrected with bolt-on parts and simple procedures. Internal wear on parts like bearings, valve trains, cams, piston rings, and cylinders leak power and efficiency, while the sludge and buildup run a constant risk of engine failure. Precision measurements, resurfacing, boring, valve seating, bearing and ring replacement, block inspections, and meticulously accurate service are critical components to making even a good running car, into a great running car. Sometimes the best option is to have that engine completely remanufactured to OEM specifications which are what we do when we send it back to JASPER Engines to have it completely rebuilt! That has been one of the BEST partnerships we've encountered as we can send your original engine - drivetrain - transmission to the factory and have it return (your same original pieces) looking and working better than new! What a beautiful feeling that is to put it together in your classic! Talk to our team about a JASPER option! Complete with a factory parts & labor nationwide warranty.

Repair and Upgrades - Classic cars have gremlins, whether due to age or dated designs. If you are looking to get the most out of a restoration, electronic ignition systems, performance intakes, carburetors, ported passages, upgraded braking systems, and performance transmission upgrades are just a few of the modern touches you can count on to truly bring an old car to life. If a period-correct restoration is more your speed, quality factory replacement parts, and precision tuning will give your classic that old school look and feel. Regardless of what you’re looking for, we can help make your classic car all that you want it to be.

Ride Quality - Sometimes driving an old car will make you question whether that supreme ride quality you remember was actually as great as you recall. The truth is, classics offer a ride smoother than even the most modern cars on the road today; they just need a little revitalization to recognize their full potential. Old wheel bearings, sagging springs, worn bushings, and busted shocks cause road noise, vibration, poor handling, noisy suspension, and poor ride quality - once we have inspected and tended to these items, you'll be amazed at how smooth and comfortable your classic ride can be.

Interior Repair - Sagging doors, difficult window regulators, creaking hinges, rattling interior pieces, musty and worn carpets and door panels, leaks, and faulty electronics plague old cars and trucks, and significantly decrease the enjoyability of driving one. The interior is where you hope to spend most of your time, and at Hamby's Automotive Inc we pay attention to the details here so as to set your restoration above the rest. We can find you the right solution!

With any classic car restoration, you need service you can trust to make sure the job is done right the first time. From the foundation to the finishing touches, we only provide quality repairs for a true restoration that will stand out above all the rest. Call or stop by Hamby's Automotive Inc in Cumming for the best classic car repair, maintenance, and restoration! It is about a partnership for the "ride" to the finish getting that project is done and you on the road in your classic. Choose our shop for that project!

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