There’s no doubt that today’s automobiles last longer than those in years past; in fact, it was a milestone to celebrate when a car built in the 70s, 80s or 90s racked up 100,000 miles. Cars built in the 21st century are sailing right past that mark and are continuing to run up to and beyond the 200,000-mile mark. What’s the reason for that improvement? Better engineering and higher-quality products like synthetic motor oils are just two of the factors that are keeping cars on the road longer. As a car owner, you play an important part in that, too, with regular auto maintenance that will help your car run more smoothly with fewer expensive breakdowns. Here are some service recommendations for your high-mileage vehicle:
At 120,000 Miles
- Spark Plug Replacement – The gap between the electrode and the spark plug body becomes larger the more a spark plug fires.
- Oxygen Sensor Replacement – Combustion byproducts accumulate on oxygen sensors causing them to respond more slowly to fuel mixture changes.
- Air Conditioner Compressor Clutch – The AC compressor clutch is one of the more expendable parts of the air conditioning system.
- Four-Wheel Alignment – Wheel alignments allow for monitoring of springs and suspension bushings.
- Coolant, Brake and Transmission Fluid Replacement – Different vehicle makes require replacement of certain fluids at different times. Check your vehicle manual for recommendations on when to change your fluids.
- Shock and Strut Replacement – Shocks and struts are generally designed to last about 50,000 miles.
- Engine Decarbonization – Engine decarbonization removes carbon buildup on the crown of the piston, valves and head.
At 180,000 Miles
- Drivetrain Seal Replacement – Seals on axles and driveshafts must be replaced at the first sign of a leak.
- Headlight Adjustment – Headlights can become misaligned over time from heat and vibrations.
- Timing Belt or Chain Tensioner Replacement – Tensioners, as well as timing belts and chains, can wear out over time.
- Power Steering Fluid Replacement – Power steering fluid breaks down and can accelerate wear on the power steering pump.
- Engine and Transmission Mount Inspection – Vibrations can loosen or damage engine and transmission mounts on high-mileage vehicles.
At 250,000 Miles
- Catalytic Converter Inspection – The catalytic converter must be inspected for damage on older vehicles.
- Fuel Injector Cleaning – Cleaning removes carbon buildup on injectors, which can reduce fuel efficiency.
- Chassis Inspection – A chassis inspection will reveal alignment problems that can reduce driving comfort and increase tire wear.
- Air Conditioner Inspection – Debris can build up over time between the AC condenser and the radiator.
The best thing you can do for your vehicle is to get regular auto maintenance that includes oil and filter changes and inspections of all critical systems. To ensure that your vehicle continues to run as it gets older, your auto maintenance should include inspections and service from an experienced auto mechanic. In Tyler, TX, call the experts at Hughes Automotive at (903) 730-6788 or visit http://hughesauto.biz/ to schedule an appointment for vehicle maintenance.
Hughes Automotive | Auto Maintenance Tyler TX | (903) 730-6788