Trusted Answers to Your Auto Service Questions

Saab recommends oil changes for its vehicles every 6,000 miles to 10,000 miles, with synthetic oil that is formulated and approved by the company.

An illuminated check engine light indicates minor or major engine damage, detected through the feedback system of your vehicle’s onboard diagnostic system. Conduct a diagnostic scan to identify the root cause of the malfunction.

Overheating in Swedish vehicles is caused primarily by cooling system failure. This includes coolant leaks, faulty thermostats, and malfunctioning water pumps. Increased friction due to a lack of engine oil also causes overheating in the engines.

The timing belt in Swedish vehicles is generally replaced every 60,000 miles as per brand recommendation. However, this can vary depending on the owner’s driving habits.

The transmission module, upon failing, exhibits malfunction signs such as delayed shifting, slipping gears, or unusual noises. Upon noticing these signs, consult a technician for a proper inspection and repair.

The turbocharger assists the engine, enhancing the speed and acceleration of the vehicle. A failing turbo shows signs like turbo lag, whistle noises, and reduced power.

To replace the brake pads, a technician removes the wheels, calipers, and old pads, then installs new pads, followed by reassembly of the calipers. A fluid check is done at the end to ensure proper braking.

In older Volvo models, such as the 850, S70, and V70, several common issues are caused by wear and tear in vehicle components due to aging. These issues include PCV system clogs, ETM (Electronic Throttle Module) failures, worn control arm bushings, and electrical malfunctions.

Tires in Swedish vehicles should be rotated every 6,000 to 10,000 miles during the basic service, to ensure even tire wear and handling consistency.

Engine hesitation, rough idling, or cracks in the belt are the signs of a failing timing belt. Consult a technician immediately, as the timing chain could cause irreparable engine damage upon snapping.

To ensure efficiency and maintain optimal cooling, the AC unit of Swedish vehicles should be serviced every 1-2 years, which includes refrigerant checks, filling, and cleaning of the condenser and filter.

Have your wheel checked for proper alignment annually or after a significant impact, along with tire rotation and service, to maintain even tire wear and smooth handling.

Battery drain or parasitic draw could be caused by a number of things, such as faulty infotainment units, glove box lights staying on, faulty relays, or aftermarket accessories drawing power when the car is off.

Brake pad squealing or grinding is caused by worn pads or glazed rotors. If there is a grinding noise, then the brake pads have faced heavy wear, and metal-to-metal contact is happening.

Before a long trip, you should check your vehicle for fluids, tires, brakes, lights, and battery health to reduce the risk of unexpected breakdowns in the middle of the road.

Regular maintenance helps your vehicle by extending its lifespan, improving performance, reducing repair costs, and enhancing safety.