Category Archives: Case Studies

VW Case Study 4: Oil Change, Replaced Battery and more

Mr. Toto sends his Volkswagen A7 in for a scheduled oil change service. The car is lifted up for a 360 degree safety check. Our eagle eyed technician spotted a leak in the mechatronics. Replacing the gaskets in the mechatronics costs a fraction of the price of the whole component and it makes prudent sense […]

VW Case Study 3: Control ARM Bush Failure, Replaced in A Day

A Volkswagen Passat with failing Control Arm Bushings pulled up at Revol Carz Garage today. Mr. Lek’s was concerned that his Volkswagen Passat was emitting loud rattling noises from under the car when driving. Our team of Volkswagen experts sprung into action to locate the source of the unwanted noise which was later found out to […]

VW Case Study 2: Gear Selector Cable Replaced Within A Day

Mr. Wan contacted us lamenting the difficulty in engaging the gear box and requested for tow assistance. In generic circumstances, the cause narrows down to the fault in the mechatronics.  Our Volkswagen specialists needed to check thoroughly before the repair process. In this scenario, the gear selector cable had snapped causing the gear failing to […]

VW Case Study 1: Volkswagen Cross Polo 1.2 gearbox overhaul

Let us show you our expertise in overhauling the gearbox of a Volkswagen Cross Polo at our Revol Carz Garage recently. The gearbox is one of the most vital components of any motor vehicle. Shifting problems or sudden skip in the gear can be a cause for concern. The transmission of the vehicle is subjected […]

Audi Case Study 12 – Mr. Sung and his off Audi Q5 headlights

It was getting dark but Mr Sung was unable to turn on the headlights on his Audi Q5. Driving at night without the head and tail-lights lit is not only dangerous, but it is also a traffic offence. The computerized scan revealed a faulty headlamp module. With the new original part number J519 module replaced, […]

Audi Case Study 11: Mr. Loh’s Audi A6 seemed thirsty for oil

Mr. Loh had switched from his Authorised Dealer to our workshop to resolve his engine oil top up issue.In consideration of his Audi A6’s engine had multiple sources of oil leaks, it was essential to lift out the whole engine to ensure a 100% rectifications.Check out the video to view what it looks like after the […]

Audi Case Study 10: Audi A5 Excessively thirsty of oil top up

Mr. Lim’s was referred to us to tow his Audi A5 to our workshop. The vehicle has been emitting excessive white smoke and engine had stalled.This video shows the emission of bellowing white smoke when we started the car. The Audi is lifted for 360 degree checks for any other possible causes. The faulty oil […]

Audi S5 Case Study 9 – Sam’s Audi needs new oil separator

Sam’s Audi S5 flashes “engine check” light and experienced loss of power. Luckily he had just made to our workshop in time whilst the check light sign was still illuminated. The Audi is lifted for a thorough inspection by our Audi gurus.Check out this video to view how it looks like when coolant contaminates the engine oil. […]

Audi Case Study 8: Audi A6 gear control unit replacement

Audi Case Study 8: Ricky’s Audi A6 experienced a sudden loss of power and struggle to shift gears. The car is lifted to determine if there is any transmission oil leakage. Our computerized scan reveals code P17D5 Mechanical Failure which is equivalent to the gear control unit failure. Replacement work begins in replacing the Audi […]

Audi Case Study 7: Audi A5 Ignition Coils Replacement

Our customer, Louis’ Audi A5 was rocking with misfiring. The “Check Engine” light which is illuminated is a common symptom for failing ignition coils when they have exceeded high mileage. Ready for the job but first the vehicle must be lifted for inspection to be absolutely sure there is no other cause. The ignition coil […]

Audi Case Study 6 – Norman’s Audi A4

Norman’s Audi A4 got a warning code illuminated. The engine-check light error popped up. Our precision diagnostic scan pointed to a fault in the intake manifold position sensor. Repair works commence immediately. The task of replacing the intake manifold position sensor requires the manifold has to be first removed which is tedious. That’s how the […]

Audi Case Study 5: Audi A4 for a radiator fan replacement

Our loyal customer, Dean’s Audi A4 for perspiring under the collar. He complained that the car’s air con wasn’t cool and requested a check on the air con compressor. The Audi was lifted for visual inspection of the air compressor. Our experienced Audi gurus know what to look for and spotted the jammed radiator fan […]

Audi Case Study 4: Tricia’s Audi A4 coolant pump replacement

Tricia was rather annoyed that her Audi A4 coolant is thirsty and needed frequent top up. The sweet lady was referred to our workshop to have her Audi checked by the experts. Goodness gracious! Our Audi specialists instantly detected the source of the coolant leaks. The prolonged leak had corroded the cylinder head which had […]

Audi Case Study 3: Audi A3 Rear Wheel Bearing Replacement

Patrick was pretty annoyed by unusual noise coming from under his Audi A3. He checked in to our workshop to get it fixed. You can see from the picture that the bonnet is misaligned. Apparently, the bonnet is crying out for a pair of new pneumatic struts. Our Audi experts also diagnosed that the rear […]

Audi Case Study 2: Oil Pressure Switch Replacement And More

Mr Pua’s Audi Q5 checked in at Revol Carz Garage for intermittent warning code indicating that the engine oil was low. There was some unusual noise emitted from the brake system. Our Audi Diagnostic handset scan revealed that oil pressure switch had an issue. We replaced with original oil pressure switch. We also replaced the […]