Auto Diagnostics
A warning light, rough idle or change in performance can have more than one cause. We check the symptoms and relevant systems to help identify the fault before proposing a repair.
Learn More




It is frustrating when your vehicle feels different but the cause is not obvious. A shake during braking could involve the braking system or another component; a check engine light can point to several possible faults. An accurate repair starts by listening to what you have noticed, inspecting the vehicle and testing the relevant systems before recommending parts. Heritage Auto Pro & Tire works on everyday repair concerns for cars, SUVs and light trucks in Calgary. Tell us when the problem happens, whether it is getting worse and whether a warning light is on. We will discuss the findings and the proposed work with you so you can decide how to proceed. For routine service that is due without a current fault, visit our Car Maintenance Services page.
Choose a service below to see the details, or book a diagnostic visit if you are not sure what is wrong.
A warning light, rough idle or change in performance can have more than one cause. We check the symptoms and relevant systems to help identify the fault before proposing a repair.
Learn MoreSquealing, grinding, vibration or a soft brake pedal deserves prompt attention. We inspect the braking system and explain whether pads, rotors, hydraulics or another component need work.
Learn MoreIf your vehicle pulls, bounces, clunks or feels unstable, worn suspension parts may be involved. Let us examine the affected components and recommend the appropriate repair.
Learn MoreWe investigate engine problems such as misfires, overheating, leaks and loss of power. When a major repair or replacement is under consideration, diagnosis helps you compare the available options.
Learn MoreSlipping gears, delayed engagement, shifting problems and fluid leaks call for a closer look. We assess the symptoms before discussing a targeted repair or a larger transmission job.
Learn MoreIntermittent starting, lighting, charging and accessory faults can be difficult to trace. We test the relevant circuits and components to find the cause.
Learn MoreIf the engine does not crank or you hear a click when turning the key, the starter is one possible cause. Testing helps separate a starter fault from battery, wiring or charging issues.
Learn MoreWeak cooling, poor cabin heat or unusual climate-control behaviour can make driving uncomfortable. We assess the system and explain the repair options.
Learn MoreA loud exhaust, rattling or an exhaust leak should be inspected. We check the affected parts and recommend the work needed to address the issue.
Learn MoreA puncture or repeated pressure loss may be repairable, depending on the tire's condition and where the damage is located. We inspect the tire and explain whether repair or replacement is appropriate.
Learn MoreWhen symptoms suggest an internal engine concern, compression testing can provide useful diagnostic information. The results are considered alongside other tests before a repair decision.
Learn MoreAn illuminated airbag warning light should be assessed because it may indicate a fault in a safety system. We diagnose the concern and review the required work.
Learn More
Book an assessment if you notice a check engine or other warning light, a new grinding or knocking noise, reduced braking or acceleration, fluid under the vehicle, a recurring start-up problem, or a change in steering or handling. Note when it occurs: on a cold start, while turning, at highway speed or when braking. Those details help direct the inspection.
If the vehicle is overheating, the brakes are not working normally, or a warning light is flashing and the car is running poorly, stop driving when it is safe and contact the shop about the next step. Do not assume a brief description online can identify the cause of a safety-related fault.
Share the warning lights, sounds, driving conditions and any previous work. A clear history gives the technician a starting point.
The diagnostic work depends on the symptoms. It can include a visual inspection, a road test when appropriate, scan information and targeted mechanical or electrical tests.
We explain what was found, which work is recommended and the estimated cost before proceeding with the repair.
After approved work, the affected system is checked and we explain any follow-up maintenance or concerns that remain.
Heritage Auto Pro & Tire is located at 203 58 Ave SW, convenient for drivers heading to or from the Chinook area. If you already know the repair you need, use the specific service page above for more detail. If you only know the symptom, book an appointment and describe it when you call. You can also review our current service prices and eligible repair warranty terms before your visit.
Tell us what your vehicle is doing and when it started. We will help you book the appropriate visit at our shop near Chinook Centre.
If you know the symptom but have not confirmed the cause, start with a diagnostic appointment. A noise or warning light alone may not identify the failed part. If another shop has already diagnosed the vehicle, bring the findings and ask us to review the requested work.
It depends on the fault, vehicle, labour and parts required. Diagnostic work may be needed before an accurate estimate is possible. Ask our team for the current rate and a quote for the recommended repair.
The cause cannot be determined from the light alone. Arrange diagnosis soon. If the light flashes, the engine runs badly, or the vehicle is overheating, stop driving when safe and contact the shop for guidance.
Our Import Car Service page lists the European and Japanese brands we service. Tell us the make, model, year and symptoms when booking so the team can confirm the right appointment.
Eligible repairs may be covered under Heritage Auto Pro & Tire's posted warranty terms. Coverage depends on the work and parts, so check the Warranties page or ask us for the terms that apply to your repair.