If you’re seeing oil spots under your car, smelling burning oil, noticing smoke from the engine bay or exhaust, or experiencing rough idling and occasional misfires, your vehicle may have a Valve Cover leak. Don’t wait—bring it to Revol Carz Garage, where our experts can quickly diagnose and repair the issue to keep your engine […]
Category Archives: Case Studies
Blog, Car Repair and Servicing, Case Studies, Mercedes-Benz Case Studies
Mercedes Benz Case Study 221: CLA180 Alternator Replacement
29
Jan
Jan
Having trouble starting your Mercedes-Benz, noticing battery discharge, hearing grinding noises, or experiencing stalling shortly after? These symptoms may all point to a failing Alternator. The Alternator plays a vital role in your vehicle’s electrical system — it charges the battery and powers essential electrical components while the engine is running. When it begins to […]
Blog, Car Repair and Servicing, Case Studies, Volkswagen Case Studies
Volkswagen Case Study 217: Touran Clunking Sounds Issue
28
Jan
Jan
If you’re experiencing knocking sounds, excessive vibrations, or unstable handling, worn Axle Subframe Bushings could be the underlying issue—often mistaken for faults in other suspension components. At Revol Carz Garage, our skilled Technicians perform detailed undercarriage inspections and carry out precise repairs to restore proper handling, extend component life, and keep your vehicle driving safely […]
Audi Case Studies, Blog, Car Repair and Servicing, Case Studies
Audi Case Study 219: A4 Coolant Leak Issue
27
Jan
Jan
If you’re noticing colorful fluid under your vehicle or detecting a sweet smell from the engine bay, it may indicate a leak from your Thermostat or Water Pump. You might also see damp spots around these components or find yourself needing to top up coolant more frequently. Don’t ignore these signs—coolant leaks can cause engine […]
Blog, BMW Case Studies, Car Repair and Servicing, Case Studies
BMW Case Study 235: 520i Hard Start Issue
24
Jan
Jan
Struggling with hard starts, squealing or grinding noises, or a battery warning light on your dashboard? These could be signs of a failing Alternator—or even a sunken Alternator Pulley. A worn or misaligned Pulley can cause the drive belt to slip, reducing the Alternator’s ability to charge the Battery. This may lead to dim headlights, […]
Blog, Car Repair and Servicing, Case Studies, Mercedes-Benz Case Studies
Mercedes Benz Case Study 220: S300L Airmatic Replacement
22
Jan
Jan
Noticing your Mercedes feels lower than usual, less comfortable on the road, or slow to adjust its height after being parked? These are common indicators of wear within the Airmatic Suspension system, particularly the Absorber. Addressing the issue early helps preserve ride quality and prevents further damage to related components. At Revol Carz Garage, our […]
Blog, Car Repair and Servicing, Case Studies, Volkswagen Case Studies
Volkswagen Case Study 216: Jetta VVT Solenoid Replacement
21
Jan
Jan
If you’re noticing a rough or unstable idle, reduced acceleration, sluggish engine response, or the check engine light coming on, it could mean the Variable Valve Timing (VVT) solenoid is failing or malfunctioning. One important issue to watch for is an oil leak around the VVT solenoid area. This leak may cause visible oil pooling […]
Audi Case Studies, Blog, Car Repair and Servicing, Case Studies
Audi Case Study 218: A4 Oil Leak Issue
20
Jan
Jan
If you’re noticing fluid puddles under your car, a sweet or burnt smell, or warning lights on your dashboard, your vehicle may be suffering from a coolant or oil leak. These issues are more than just inconvenient—they can lead to serious engine damage if not addressed in time. At Revol Carz Garage, our experienced Technicians […]
Blog, BMW Case Studies, Car Repair and Servicing, Case Studies
BMW Case Study 234: 216D Intake Manifold Replacement
17
Jan
Jan
If you’re noticing a decrease in engine performance, such as rough idling, poor acceleration, or an increase in fuel consumption, and engine check light appear, it could be a sign of a worn Intake Manifold. A damaged Intake Manifold may lead to air or vacuum leaks, affecting the air-fuel mixture and causing poor engine efficiency. […]
Blog, Car Repair and Servicing, Case Studies, Mercedes-Benz Case Studies
Mercedes Benz Case Study 219: AMG GLC43 Airmatic Replacement
16
Jan
Jan
If you’re driving your Mercedes Benz and notice it sitting lower than usual, riding rougher over bumps, or taking longer to adjust after you park, it’s not something to ignore. These are early warning signs that the AirMatic Suspension Absorber may be failing. When you notice these symptoms, don’t wait. Have your Mercedes Benz inspected […]
Blog, Car Repair and Servicing, Case Studies, Volkswagen Case Studies
Volkswagen Case Study 215: Golf Timing Belt Set Replacement
14
Jan
Jan
If your vehicle has crossed 120,000 kilometers, it’s time to replace the timing belt set — one of the most vital components of your engine. Common warning signs include ticking noises, engine misfires, rough idling, or difficulty starting. If left unaddressed, a snapped Timing Belt can cause extensive engine damage, such as bent valves or […]
Audi Case Studies, Blog, Car Repair and Servicing, Case Studies
Audi Case Study 217: A6 Oil Sump Replacement
13
Jan
Jan
If you’re noticing oil puddles under your vehicle or experiencing low oil levels, it may be due to a worn or cracked Oil Sump, which can allow oil to escape and potentially cause engine damage if left unchecked. At Revol Carz Garage, our experienced Technicians will inspect and replace the oil sump as needed, ensuring […]
10
Jan
Jan
If you’re noticing oil spots under your car, a burnt oil smell, or a low oil pressure warning light, these could be signs of a leaking Engine Oil Cooler. This vital component regulates your engine oil temperature to ensure proper lubrication. When it leaks, vital oil is lost—leading to poor lubrication, overheating, and even severe […]
Blog, Car Repair and Servicing, Case Studies, Mercedes-Benz Case Studies
Mercedes Benz Case Study 218: E200 Flywheel Oil Seal Replacement
08
Jan
Jan
If you’re noticing oil dripping near the back of the engine or gearbox, low oil levels, or a burning smell, a worn Flywheel Oil Seal—also known as the rear main seal—could be the cause. This crucial seal prevents engine oil from leaking where the crankshaft meets the flywheel or flexplate. Because the seal is positioned […]
Blog, Car Repair and Servicing, Case Studies, Volkswagen Case Studies
Volkswagen Case Study 214: Sharan Radiator Replacement
07
Jan
Jan
If you’re noticing your engine temperature rising faster than usual, frequent topping up of coolant, or visible coolant leaking from the Radiator, it could indicate a Radiator leak. A compromised Radiator not only risks engine overheating but can also cause pressure loss in the cooling system, damage hoses, and affect the performance of the Thermostat […]
