4 Advantages of Always Staying Up to Date with Oil Changes

Interstate Automotive • February 22, 2025
A close up of a person pouring oil into a car engine.

Regular oil changes are one of the most important aspects of vehicle maintenance. Motor oil keeps the engine running smoothly by lubricating its moving parts and reducing friction. Over time, oil breaks down and becomes less effective, which can lead to serious engine problems. Staying current with oil changes helps ensure that your vehicle runs efficiently and lasts longer. At Interstate Automotive, we provide oil changes in the greater Olympia area. Here are four reasons why keeping up with oil changes is essential.


Prevents Costly Engine Damage

Engine components move at high speeds and generate significant heat. Without clean and effective oil, these parts can wear out quickly due to increased friction. Old, dirty oil loses its lubricating properties and can lead to overheating and engine failure. The cost of an oil change is minimal compared to the expense of repairing or replacing an engine. Staying on schedule with oil changes helps protect one of the most vital and expensive parts of your vehicle.


Improves Fuel-Efficiency

When oil becomes old and sludgy, the engine has to work harder to perform its functions. This extra effort means the engine consumes more fuel, leading to decreased gas mileage. Clean oil allows the engine to operate efficiently, helping you get the most out of every gallon of fuel. By keeping up with regular oil changes, you can save money at the gas pump.


Enhances Engine Performance

A well-lubricated engine runs more smoothly and efficiently. Over time, dirt, debris, and sludge build up in the oil, causing the engine to work harder and reducing performance. Fresh oil keeps internal parts cleaner, allowing them to function better. This leads to smoother driving and improved vehicle performance. Keeping up with oil changes helps ensure that your engine operates at its best for as long as possible.


Maintains Warranty and Resale Value

Many vehicle warranties require regular oil changes as part of the maintenance agreement. Failing to follow the recommended service schedule could void your warranty, leaving you responsible for costly repairs. Also, if you ever plan to sell your vehicle, a well-documented maintenance history, including regular oil changes, can increase its resale value. Prospective buyers are more likely to pay a higher price for a car that has been well cared for.


Oil Change in Olympia, WA

For auto maintenance in Olympia, WA and the surrounding area, contact Interstate Automotive at  360-505-7292. Feel free to give us a call to schedule an appointment!

What caused my check engine light to come on? Here are 5 common triggers

By Interstate Automotive • April 16, 2025
Seeing your check engine light illuminate on the dashboard can be alarming, but it doesn’t always mean your car is about to break down. The check engine light is designed to alert you to potential issues that range from minor to major. Addressing the problem early can prevent more costly repairs and keep your vehicle running smoothly. At Interstate Automotive, we provide expert check engine light diagnostics and repair in the greater Olympia area. Here are five of the most common reasons your check engine light may turn on. Faulty Oxygen Sensor Your car’s oxygen sensor monitors the level of unburned oxygen in the exhaust and helps regulate the air-fuel mixture. A failing oxygen sensor can lead to poor fuel-efficiency and increased emissions. Replacing a faulty oxygen sensor as soon as possible helps maintain fuel economy and engine performance. Malfunctioning Mass Airflow Sensor The mass airflow (MAF) sensor measures the amount of air entering the engine and helps adjust fuel injection accordingly. A malfunctioning MAF sensor can cause poor acceleration, rough idling, and reduced fuel-efficiency. If the sensor fails, the car may even stall or have trouble starting. Worn or Failing Spark Plugs and Ignition Coils Spark plugs and ignition coils play a crucial role in igniting the fuel mixture in your engine. When these components wear out, your car may experience misfires, rough idling, or difficulty starting. Replacing spark plugs and ignition coils at the recommended intervals helps ensure smooth engine operation. Failing Catalytic Converter The catalytic converter reduces harmful emissions by converting pollutants into less toxic gases. A failing catalytic converter can lead to poor fuel-efficiency and reduced engine performance. With a bad catalytic converter, you might notice a smell similar to rotten eggs. Loose or Faulty Gas Cap One of the simplest and most overlooked reasons for a check engine light is a loose or faulty gas cap. The gas cap helps seal the fuel system. If it’s loose or missing, fuel might evaporate before your engine gets the chance to run on it. Check Engine Light Repair in Olympia, WA For engine repair in Olympia and the surrounding area, contact Interstate Automotive at  360-505-7292  . Feel free to give us a call to schedule an appointment!

Is my car leaking transmission fluid? Don’t ignore these 5 warning signs

By Interstate Automotive • March 22, 2025
Your vehicle’s transmission relies on fluid to keep its components lubricated and running smoothly. When a transmission fluid leak occurs, it can lead to serious mechanical issues, costly repairs, and even complete transmission failure if left unchecked. At Interstate Automotive, we provide expert transmission fluid leak repair in the greater Olympia, WA area. Here are five signs that your vehicle may be losing transmission fluid. Puddles of Red Fluid Under Your Car One of the most obvious signs of a transmission fluid leak is a puddle of red or brown fluid forming beneath your vehicle. Transmission fluid is typically bright red when fresh, but it can turn darker brown as it ages. If you notice an oily spot in your driveway or garage, it’s important to determine whether it’s transmission fluid or another type of automotive fluid. If you suspect a leak, have a professional inspect your vehicle to locate and repair the source of the problem. Difficulty Shifting Gears Low transmission fluid levels can lead to sluggish, rough, or delayed gear shifts. Transmission fluid plays a vital role in creating hydraulic pressure for smooth gear changes, so difficulty in shifting could be a warning sign of a possible leak. Burning Smell Coming from the Engine If you detect a strong burning odor while driving, it could be due to overheating transmission fluid. When fluid levels drop due to a leak, the remaining fluid may overheat as it struggles to keep the transmission cool and lubricated. If this issue is not addressed quickly, it can cause severe damage to the transmission. Unusual Noises While Driving A healthy transmission should operate smoothly and quietly. If you begin to hear whining or grinding sounds, it could be a sign that your transmission fluid is low due to a leak. These noises typically indicate that metal components within the transmission are not receiving adequate lubrication, leading to increased wear and tear. Transmission Slipping or Hesitation Transmission slipping occurs when the transmission fails to stay in the correct gear, causing a sudden loss of power or erratic shifting. This can be especially dangerous when driving at higher speeds or merging onto highways. When transmission fluid leaks, the hydraulic pressure needed for proper gear engagement diminishes, leading to slippage or hesitation. Transmission Repair in Olympia, WA For transmission repair in Olympia and the surrounding area, contact Interstate Automotive at  360-505-7292  . Feel free to give us a call to schedule an appointment!