Oil changes and manufacturer-recommended maintenance, check-engine-light diagnostics, engine repair, TSI and TDI engine diagnostics, timing chains and timing belts, turbochargers, water pumps and thermostats, DSG diagnostics and maintenance, conventional automatic and manual transmissions, clutches, 4MOTION systems, brakes, suspension and steering, wheel bearings, electrical and electronic diagnostics, batteries and charging systems, air conditioning and heating, exhaust, tires, alignments and much more.

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We can also diagnose many of the systems found in Volkswagen ID. electric vehicles.

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Trust your VF Auto technician for all your Volkswagen maintenance and repair needs.

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We diagnose before we replace.

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On a Volkswagen, a trouble code is the beginning of the diagnostic process, not automatically the name of the part that needs replacement.

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VF AUTO: YOUR VOLKSWAGEN SPECIALIST

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Volkswagen is known for producing engaging vehicles that combine German engineering, efficient turbocharged engines, sophisticated transmissions and excellent driving dynamics.

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That technology also means technicians need to understand the different engine and transmission generations Volkswagen has used over the years.

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An older GTI 2.0 TSI can have very different concerns from a newer Golf R, a Jetta 1.5 TSI, a TDI diesel or an electric ID.4.

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At VF Auto, we first identify the engine, transmission and vehicle generation so the correct diagnostic strategy can be used.

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COMMON VOLKSWAGEN PROBLEMS WE DIAGNOSE AND REPAIR

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Timing-chain and tensioner concerns – certain 2.0 TSI engines

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Certain generations of Volkswagen 2.0 TSI engines can develop timing-chain or tensioner problems.

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Symptoms can include:

• Rattling during startup

• Check engine light

• Engine-timing fault codes

• Difficult starting

• Rough running

• In some cases, a no-start condition

 

Volkswagen documented conditions in which incorrect chain tension could allow the timing chain to jump.

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This deserves prompt attention because severe timing errors can result in piston-to-valve contact and significant internal engine damage.

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VF Auto can evaluate timing values, fault codes and mechanical condition before recommending repairs.

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Water-pump and coolant leaks – 2.0 TSI engines

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Coolant leakage from the water-pump area is a known concern on certain generations of Volkswagen 2.0T engines.

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Volkswagen published technical guidance covering coolant leaks around the water pump on certain Golf, Jetta, Tiguan, Passat, CC, Beetle and Eos vehicles equipped with CCTA or CBFA engines.

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Symptoms can include:

• Falling coolant level

• Low-coolant warning

• Coolant smell

• Residue around the pump

• Leakage underneath the vehicle

• Overheating in more serious cases

 

Several components can leak in this area.

 

We can pressure-test the cooling system and accurately locate the source before replacing parts.

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Engine-oil consumption

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Certain Volkswagen engines can consume increased amounts of oil as age and mileage accumulate.

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Possible causes include:

• External leakage

• PCV problems

• Piston-ring wear

• Turbocharger concerns

• Internal seals

• Mechanical engine condition

 

Volkswagen uses a controlled oil-consumption test procedure when actual consumption needs to be measured objectively.

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VF Auto can measure and diagnose oil consumption instead of simply telling you to keep adding oil.

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PCV and crankcase ventilation

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The crankcase-ventilation system plays an important role in turbocharged TSI engines.

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A faulty PCV system can cause:

• Rough idle

• Whistling noises

• Lean-mixture faults

• Oil consumption

• Oil leaks

• Misfires

• Check engine lights

 

Because several other conditions can create similar symptoms, we test system operation before replacing components.

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Engine misfires

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Spark plugs, ignition coils, fuel injectors, carbon buildup, fuel pressure, intake leaks and mechanical problems can all cause misfires.

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Volkswagen's own diagnostic guidance recommends a systematic approach that includes checking misfire data, moving coils and spark plugs when appropriate, checking electrical circuits, compression and fuel injectors rather than simply replacing parts.

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That is the same diagnostic philosophy we use at VF Auto.

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Direct injection and carbon buildup

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Many Volkswagen TSI engines use direct fuel injection.

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As mileage accumulates, deposits can develop in the intake system and may contribute to:

• Cold-start misfires

• Rough idle

• Hesitation

• Reduced performance

• Increased fuel consumption

 

However, these symptoms can have many other causes.

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A misfire does not automatically mean carbon cleaning is required.

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We first diagnose the ignition system, fuel injection, fuel pressure, intake system and mechanical condition.

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Intake manifolds and fuel injectors – certain 2.0 TSI engines

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Certain generations of Volkswagen 2.0 TSI engines can develop intake-manifold or fuel-injector concerns capable of causing warning lights and misfires.

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Volkswagen has previously documented these conditions on certain vehicles equipped with CCTA and CBFA engines.

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An intake-manifold concern can sometimes resemble a vacuum leak, sensor fault or mixture-control problem.

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We test system operation before replacing the assembly.

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Turbocharger and boost-control concerns

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A TSI engine with reduced power does not automatically need a new turbocharger.

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Incorrect boost pressure can result from:

• Wastegate

• Actuator

• Diverter valve

• Boost leak

• Intercooler

• Sensor

• PCV system

• Electronic controls

• Turbocharger itself

 

We can test boost pressure and system controls to determine the actual cause.

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DSG dual-clutch transmission

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The DSG is one of Volkswagen's signature technologies.

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A DSG is not a conventional automatic transmission. It incorporates clutches, a mechatronics unit, hydraulic circuits and sophisticated electronic controls.

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Symptoms such as:

• Hesitation

• Harsh shifting

• Shudder when moving away

• Delayed engagement

• Transmission warning

• Limp mode

 

can have several possible causes.

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We analyze trouble codes, adaptation values, temperature, clutch operation and mechatronics data before recommending repairs.

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DSG maintenance

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Certain DSG transmissions require periodic fluid and filter service.

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However, not every DSG is the same.

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Fluid specifications and service procedures vary according to the transmission installed in the vehicle.

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VF Auto identifies the exact transmission before servicing it so the correct fluid, parts and level-setting procedure are used.

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Manual transmissions and clutches

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Golf, GTI, Golf R, Jetta GLI and numerous earlier Volkswagen models have been offered with manual transmissions.

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A slipping clutch, flywheel vibration, release-bearing noise or shifting difficulty can originate from several different components.

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We diagnose the clutch, flywheel, hydraulic system and transmission before recommending replacement.

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4MOTION all-wheel drive

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Volkswagen uses the 4MOTION name for its all-wheel-drive systems.

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The exact system varies depending on the vehicle and generation.

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Symptoms can include:

• AWD warning

• Reduced traction

• Noise

• Vibration

• ABS or ESC faults

• Unusual handling

 

Possible causes include tires, wheel-speed sensors, wheel bearings, AWD clutch systems, pumps, differentials, driveshafts or electronics.

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We diagnose the complete system before recommending expensive component replacement.

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Volkswagen TDI diesel engines

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Volkswagen sold a large number of TDI diesel vehicles in Canada.

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These engines require an understanding of modern diesel systems, including:

• High-pressure fuel injection

• Turbochargers

• EGR

• Diesel particulate filters

• Temperature and pressure sensors

• SCR and DEF systems on certain generations

 

Hard starting, reduced power or fuel-pressure faults can require investigation of the complete fuel system.

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Volkswagen has published detailed procedures for TDI vehicles with no-start or rough-running complaints accompanied by fuel-pressure faults.

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We diagnose the system before replacing expensive components.

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DPF, EGR and regeneration concerns

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A DPF warning does not automatically mean the particulate filter requires replacement.

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Poor regeneration can be caused by sensors, incorrect operating temperature, EGR concerns, injection problems, repeated short trips or another engine fault.

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It is important to determine why the filter became overloaded before replacing it.

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Engine-oil leaks

 

Volkswagen engines can develop leakage around:

• Valve covers

• Vacuum pumps

• Oil-filter housings

• Oil pans

• Turbocharger lines

• Engine seals

 

Because oil can travel across the engine before becoming visible, we clean and inspect the affected area to locate the actual source.

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Suspension, steering and wheel bearings

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Volkswagen handling depends heavily on proper suspension condition.

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Bushings, control arms, stabilizer links, ball joints, shocks and wheel bearings can wear with mileage and Quebec road conditions.

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Humming and clunking noises can have several possible causes.

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We identify the actual worn component rather than replacing several parts unnecessarily.

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Brake concerns

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Volkswagen vehicles use different brake configurations depending on the model, particularly GTI, GLI and Golf R models.

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Corrosion, sticking calipers, pad wear, rotor concerns and wheel bearings can sometimes produce similar symptoms.

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We inspect the complete system before determining what requires replacement.

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Electrical and 12-volt battery concerns

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Modern Volkswagen vehicles contain numerous electronic control modules.

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A weak battery or unstable power supply can trigger simultaneous warnings involving:

• ABS

• ESC

• Steering

• Start/Stop

• Braking

• Driver-assistance systems

• Transmission

 

Before replacing several components, we first test the battery, charging system, grounds and electrical supplies.

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Sunroof and water leaks

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On certain Volkswagen vehicles equipped with panoramic sunroofs, water intrusion may involve drains, seals or connections.

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Water can eventually affect the headliner, carpets or even electronic components.

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Water leaks should be investigated before additional damage occurs.

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EVAP system and fuel-tank suction pump

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Volkswagen has conducted campaigns involving the suction pump inside the fuel tank on certain vehicles.

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On affected Golf, GTI, Golf SportWagen and Jetta vehicles, a failure can allow fuel to enter the EVAP system and potentially leak from the charcoal-canister area.

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Because this can involve a safety recall, we recommend checking the VIN with Volkswagen Canada when applicable.

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Volkswagen ID. electric vehicles

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ID.4, ID. Buzz and other Volkswagen electric vehicles use a completely different architecture from a conventional Jetta or Tiguan.

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Systems include:

• High-voltage battery

• Electric drive motor

• Inverter

• DC/DC converter

• Onboard charging system

• 12-volt electrical system

• Thermal management

• High-voltage electronic networks

 

A charging problem or electric-system warning does not automatically mean the high-voltage battery requires replacement.

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The entire vehicle needs to be evaluated before expensive high-voltage components are replaced.

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VOLKSWAGEN PREVENTIVE MAINTENANCE

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Following the correct maintenance schedule is particularly important on Volkswagen turbocharged engines and DSG transmissions.

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VF Auto can take care of your Volkswagen's recommended maintenance, including:

• Oil changes using the correct VW specification

• Filters

• Spark plugs

• Timing belts when applicable

• Timing-chain inspections

• Brake fluid

• Coolant

• Water-pump and thermostat inspections

• DSG transmission service

• Automatic transmission service

• Manual transmission service

• Clutch service

• 4MOTION systems

• Differentials

• Brakes

• Battery and charging system

• Tires and alignments

• Suspension and steering

• TDI maintenance

• Air conditioning

• Electronic diagnostics

• High-voltage electric-system inspections

• Complete vehicle inspections

 

On TSI engines, correct oil specification, proper oil level and regular oil changes are particularly important.

 

We can also inspect your Volkswagen and clearly explain what needs attention now, what should be planned for the near future and what can safely wait.

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No surprises. No unnecessary repairs. Just what your Volkswagen actually needs.

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WHY CHOOSE VF AUTO FOR YOUR VOLKSWAGEN?

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Volkswagen-specialized technicians

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Our team has the experience required to work with TSI and TDI engines, DSG transmissions, 4MOTION systems and Volkswagen electronics.

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EA888 engine experience

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The EA888 engine family has gone through several generations.

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Timing-chain, water-pump, PCV, oil-consumption and turbocharger concerns do not apply equally to every version.

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We identify the engine generation before diagnosing the vehicle.

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DSG expertise

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A DSG requires a different approach from a conventional automatic transmission.

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We can diagnose clutch operation, adaptations, mechatronics and hydraulic systems as well as perform the correct maintenance.

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TDI knowledge

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Volkswagen diesels use sophisticated fuel-injection and emissions systems.

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We consider the engine, fuel system, turbocharger, EGR and DPF together rather than automatically replacing the first component associated with a fault code.

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4MOTION experience

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Volkswagen AWD systems vary by model and generation.

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We identify the actual system installed so the correct service and diagnostic process can be used.

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GTI, GLI and Golf R

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Volkswagen performance models require particular attention to engine, turbocharger, transmission, brakes and correct fluid specifications.

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We can handle both routine maintenance and more complex performance-model diagnostics.

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Advanced electronic diagnostics

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Modern Volkswagen vehicles contain numerous electronic control modules.

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Our professional equipment allows us to communicate with these systems, analyze operating data and perform required adaptations rather than relying on generic trouble codes.

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Competitive and transparent pricing

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You can give your German vehicle specialized service without necessarily paying dealership prices.

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We explain recommended repairs and costs before performing the work.

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Quality parts

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We can install genuine Volkswagen components or high-quality European replacement parts depending on the application, your preferences and your budget.

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Complete automotive service

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Maintenance, TSI and TDI engines, turbochargers, timing systems, DSG transmissions, clutches, 4MOTION, electronic diagnostics, suspension, brakes, tires, alignments, air conditioning and electric vehicles are all available under one roof.

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A true alternative to the Volkswagen dealership

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Your Volkswagen deserves a shop that understands what makes it different.

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At VF Auto, our goal is to provide the expertise your vehicle needs while offering a more personal, transparent and cost-effective approach.

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YOUR VOLKSWAGEN DESERVES A SPECIALIST

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Whether your Volkswagen simply needs scheduled maintenance or you're dealing with a coolant leak, excessive oil consumption, timing-chain noise, loss of boost, DSG problem, 4MOTION fault, check engine light or difficult electronic concern, VF Auto is ready to help.

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Our philosophy is simple:

Diagnose it properly.
Repair what is necessary.
Avoid unnecessary expenses.
 

Preserve the performance and driving experience of your Volkswagen.

 

Contact VF Auto to schedule maintenance or repair for your Volkswagen.

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VOLKSWAGEN MODELS

Jetta, Jetta GLI, Golf, Golf GTI, Golf R, Golf SportWagen, Golf Alltrack, Rabbit, Passat, CC, Arteon, Beetle, Beetle Convertible, Eos, Tiguan, Taos, Atlas, Atlas Cross Sport, Touareg, ID.4, ID. Buzz and other Volkswagen models.

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VF AUTO MÉCANIQUE LONGUEUIL

1616 rue Verchères
Longueuil, QC J4K 2Z7

Parts & Service: 450-928-1011

 

We serve customers throughout Longueuil, Saint-Hubert, Brossard, Saint-Lambert, Boucherville, Greenfield Park and surrounding areas.

Monday to Friday: 8 AM–5 PM