Knowledge-en

The COVID-19 pandemic situation remains a cause for concern. Today, GP Auto Parts Co., Ltd. would like to share the guidelines provided by the Ministry of Public Health on what to do if you suspect you may have contracted COVID-19. The emphasis is on self-testing with an Antigen Test Kit (ATK) or seeking professional assistance as a priority. In the case of self-testing, if the ATK result is positive, please contact the Department of Disease Control (DDC) at 1330, available 24 hours a day, or via Line ID @nhso, where officers will assist you and assess your symptoms to determine the severity. In cases where individuals get tested at healthcare facilities, the healthcare personnel will evaluate their symptoms. For patients with either no symptoms or mild symptoms and no risk factors such as underlying medical conditions, they can enter home isolation or community isolation. Continuous monitoring, symptom assessment, and the provision of necessary medications and essentials will be conducted by dedicated staff. This approach aims to reduce hospital congestion due to COVID-19, particularly the Omicron variant, which spreads easily but often causes mild symptoms. However, if a patient’s condition worsens during home or community isolation, the healthcare personnel will coordinate their transfer to a hospital for further treatment. For patients with a positive ATK result and symptoms or risk factors such as fluctuating underlying medical conditions, they will be referred to hospital care based on the following criteria: – Fever higher than 39 degrees Celsius persisting for more than 24 hours – Adults breathing at a rate exceeding 25 breaths per minute – Blood oxygen levels below 94% – Presence of underlying medical conditions with associated risks – Children experiencing respiratory distress, lethargy, or decreased intake of food/milk For cases where the ATK result is negative, further consideration will depend on the presence of symptoms. If symptoms are present, a repeat PCR test will be conducted to confirm the result. If no symptoms are present, individuals will be evaluated for any risk factors. If there are risk factors, they will be required to self-isolate and undergo ATK testing every 3 days or whenever symptoms arise. If the result is positive, they should contact the Department of Disease Control. For individuals without risk factors, there is no need for self-isolation. However, it’s important to adhere to DMHT measures, which include maintaining social distancing, wearing masks, practicing hand hygiene, and regularly checking body temperature before entering various premises. #TogetherThroughCovidCrisis #GPautoparts #CaringForCommunity ___________________________________ Place an order/Become a distributor. GP MOBILITY PUBLIC COMPANY LIMITED Line id: @gpautoparts or Link Contact: https://www.gpmobility.co.th/contact-us/ Follow me: https://linktr.ee/gpmobility Service Monday to Saturday from 08:30 AM to 05:30 PM. 02-941-1222 (Auto),02-579-2882

Problems caused by deteriorated engine oil ❗️❗️ 1. The car runs sluggishly and struggles to accelerate. When the engine oil deteriorates, it affects the internal workings of the engine, causing the car to run less smoothly than usual. It may take longer to reach speeds previously achievable, and acceleration may be slower. This can impact overtaking maneuvers, as failing to reach appropriate speeds in time can be dangerous. Ignoring this issue for an extended period may lead to engine failure. . 2. Rapid internal component wear and tear. When engine oil becomes contaminated with various particles during operation, these contaminants can infiltrate and abrade internal components, leading to accelerated wear and tear. This results in components deteriorating faster than usual, shortening their expected lifespan. . 3. Engine noise increases. Due to internal components starting to wear or due to heavy usage without proper maintenance, the engine may produce louder noises. Additionally, the engine may sound dry because it has never been refilled with oil, which serves as a warning sign that it is time to change the engine oil promptly. . 4. Increased fuel consumption. As the engine oil deteriorates over time, not only does it lose its lubricating properties and ability to maintain engine internals, but it also leads to increased fuel consumption. This is because more energy is required to drive the vehicle compared to before. Some might not consider this a big issue and postpone addressing it. However, think about how much money is spent on fuel every day due to the vehicle’s increased fuel consumption. Compare that to the cost of a single engine oil change, which not only solves the problem but also provides fresh oil to keep the engine running smoothly as before. . 5. Increased pollution. This results from the heavier load imposed on the engine. When the vehicle needs to accelerate more frequently, it releases more pollutants into the environment. . 6. High repair costs. Neglecting to change the engine oil regularly leads to decreased lubrication efficiency and reduced cleansing of residues. This accumulation of sludge and varnish inside the engine can be observed when the valve cover is removed (in engines where oil changes are infrequent). These deposits, adhering to the camshaft, do not bode well. When repair becomes inevitable, be prepared for hefty expenses. . If you want to avoid these issues with your car, it’s essential to remember and remind yourself to change the engine oil when it’s due and to choose the right engine oil for you and your vehicle. Changing the engine oil helps keep your car efficient and prolong its lifespan. . ___________________________________ Place an order/Become a distributor. GP MOBILITY PUBLIC COMPANY LIMITED Line id: @gpautoparts or Link Contact: https://www.gpmobility.co.th/contact-us/ Follow me: https://linktr.ee/gpmobility Service Monday to Saturday from 08:30 AM to 05:30 PM. 02-941-1222 (Auto),02-579-2882

Besides safety on the road, … For drivers, regularly checking the condition of the car is crucial for everyone’s safety on the road. The more frequent one drives, the more attention needs to be paid, especially to car parts, each of which has a different lifespan. Today, G.P. Parts would like to summarize simply which parts have a certain lifespan and when it’s time to replace them. Engine Oil / Oil Filter The role of engine oil is to lubricate various components inside the engine to ensure smooth operation. The general interval for changing engine oil is typically between 5,000 – 10,000 kilometers or 6 months (depending on the type of oil used). However, if you notice the oil turning black, it indicates that the oil has deteriorated, and it should be changed immediately. Dry Cell Battery / Wet Cell Battery Dry cell batteries may be suitable for those who drive less frequently and require minimal maintenance. However, they are typically more expensive than wet cell batteries. On the other hand, wet cell batteries are more affordable but require periodic maintenance such as checking and topping up the electrolyte levels. ___________________________________ Place an order/Become a distributor. GP MOBILITY PUBLIC COMPANY LIMITED Line id: @gpautoparts or Link Contact: https://www.gpmobility.co.th/contact-us/ Follow me: https://linktr.ee/gpmobility Service Monday to Saturday from 08:30 AM to 05:30 PM. 02-941-1222 (Auto),02-579-2882

Engine oil serves the purpose of lubricating various components. Today, G.P.Auto Parts will take you through “Choosing the Right Engine Oil for You and Your Car in 4 Steps,” considering the movement within the engine system, such as pistons, crankshafts, to enhance driving performance, prevent engine wear, and extend engine lifespan. Step 1: Choose the type of engine oil Generally, there are two main types: gasoline (petrol) and diesel. Each car will have specifications in the owner’s manual indicating which type of engine oil should be used. It is highly recommended to use the correct type of engine oil that matches your engine for optimal performance. Using the wrong type of oil can cause engine wear and damage. Typically, the type of oil will be indicated on the label: – For gasoline engines, it is generally labeled as “Gasoline.” – For diesel engines, it is typically labeled as “Diesel.” Step 2: Choose the Type of Engine Oil Engine oils are divided into 3 types: 1. Fully Synthetic: This type of engine oil is 100% synthetic and offers the longest service life. It enhances engine performance, withstands high temperatures well, prevents sludge buildup, and saves fuel. Suitable for daily use and for those with limited time for maintenance. Change interval: 15,000-20,000 kilometers or 1 year. 2. Semi-Synthetic: Semi-synthetic engine oil is a blend of synthetic and conventional base oils. It offers moderate service life and is suitable for applications with moderate change intervals. Change interval: 8,000-10,000 kilometers or 6 months. 3. Conventional: Conventional engine oil is the most cost-effective but has the shortest service life. It is designed for heavy-duty engines such as trucks, buses, and pickups. Change interval: 5,000-8,000 kilometers or 6 months. Step 3: Choose the Oil Viscosity Oil viscosity refers to the thickness of the engine oil. If the oil is too thick or too thin, it won’t circulate and lubricate the engine properly, leading to engine wear and tear. You can determine oil viscosity from the letter “W,” followed by a number. Here’s what it means: The number before “W” indicates the oil viscosity at low temperatures or when the engine is cold. A lower number indicates lower viscosity, which allows for better engine lubrication when cold. The number after “W” indicates the oil viscosity at high temperatures or when the engine is running. A higher number indicates higher viscosity, which provides better lubrication and engine protection during operation, such as 30, 40, 50, or 60. This is measured at 100 degrees Celsius. For home use, you can mainly focus on the number after “W.” Consult your car’s manual to determine the recommended viscosity. Different types of vehicles require different viscosity levels: For newer vehicles with mileage under 200,000 kilometers, choose oil with lower viscosity, such as 30. For older vehicles with mileage over 200,000 kilometers, choose oil with higher viscosity, such as 40 or 50 Step 4: Choose the Oil Standards Oil standards refer to the quality grades of engine oil, and there are several organizations that establish these standards, including JASO (Japanese Automotive Standard Organization), SAE (Society of Automotive Engineers), and API (American Petroleum Institute). In Thailand, the most commonly used standard is from the API, which stands for the American Petroleum Institute, or “สถาบันปิโตรเรียมอเมริกา” in Thai. Currently, the highest standard is the Dexos standard, which is exclusively certified for fully synthetic oils. It is a proprietary standard developed by General Motors (GM) and engineered by the GM Global Powertrain team. Dexos combines the latest standards from leading institutions in the United States and Europe, such as API and ACEA. This helps extend the oil change interval by up to twice as long as conventional fully synthetic oils, thanks to the Engine Oil Life System (EOLS) technology. For oils seeking to meet the Dexos standard, a license must be purchased from General Motors (GM). Only then can the Dexos symbol be displayed on the product label. This symbol indicates that the engine oil meets the Dexos standard. . For the ACDelco engine oil brand, produced directly by General Motors (GM), it must adhere to the dexos standard when used in genuine synthetic engine oil grades. Not only does it meet the standard, but it also has a special formula that exceeds the general standards. You can easily identify this by the symbol on the front label. ✨ ___________________________________ Place an order/Become a distributor. GP MOBILITY PUBLIC COMPANY LIMITED Line id: @gpautoparts or Link Contact: https://www.gpmobility.co.th/contact-us/ Follow me: https://linktr.ee/gpmobility Service Monday to Saturday from 08:30 AM to 05:30 PM. 02-941-1222 (Auto),02-579-2882

Know Beforehand: What Symptoms Your Beloved Car Exhibits When It’s in Trouble 7 Things to Do ❗️ Before Taking Your Car to the Garage “#CarTrouble” Believe it or not, many car owners have experienced taking their cars for repairs and maintenance at some point, whether it’s a minor or major issue. When the time comes, we may need to consult a skilled mechanic to take care of our cars. However, each trip to the garage may seem straightforward and commonplace, but many people are unaware of what we should do and how we should prepare. Today, ACDelco Thailand – G.P.Auto Parts presents 7 essential things to do ❗️ #BeforeTakingYourCarToTheGarage. 1. Recognize the Symptoms ???? Before taking your car for repairs, the first step is to have a basic understanding of what symptoms your beloved car is experiencing. More than 80% of car issues can be identified with just a quick internet search. You might try asking on various forums or groups of users who own the same car model about the symptoms you’ve noticed in your car and what it might be indicating. 2. Get to Know the Repair Shop ???? Once you’ve identified what’s wrong with your car, it’s essential to find a reputable repair shop. Typically, among users of popular car models, there’s a mutual understanding and recommendations for trusted repair shops. You can ask for contact information or recommendations for such repair shops within your car community. ___________________________________ Place an order/Become a distributor. GP MOBILITY PUBLIC COMPANY LIMITED Line id: @gpautoparts or Link Contact: https://www.gpmobility.co.th/contact-us/ Follow me: https://linktr.ee/gpmobility Service Monday to Saturday from 08:30 AM to 05:30 PM. 02-941-1222 (Auto),02-579-2882

Dealing with Flooding Issues Given the flooding situation in various regions including the North, Northeast, and Central parts of Thailand, along with several provinces on high alert, including even areas in the outskirts like Nonthaburi, GP Auto Parts Co., Ltd. acknowledges the challenges faced by road users and the importance of flood prevention and preparedness. Today, we’re sharing some useful information. Firstly, let’s determine the safe water levels for different types of vehicles. For small cars and sedans, water levels should not exceed 60 cm. For high-clearance vehicles like pickups and PPVs, the safe water level is up to 80 cm. “6 Tips for Driving Safely Through Flooded Waters” 1. Turn Off the Air Conditioning: Immediately turn off the air conditioning if it’s on. Leaving the AC running while driving through flooded areas can cause water to be drawn into the engine bay, potentially damaging the fan and risking engine stalling. 2. Use Low Gears: If driving a manual transmission vehicle, keep it in lower gears, ideally in the 1st or 2nd gear, as this provides more control over the vehicle’s speed and reduces the risk of stalling. For automatic transmissions, switch to the “L” (Low) mode. 3. Maintain a Slow, Steady Pace: Drive slowly and steadily through flooded areas. Avoid sudden acceleration or braking, as this can cause water to splash and potentially flood the engine. Keep the vehicle moving at a consistent, slow pace to minimize the risk of stalling. 4. Follow the Vehicle in Front: Follow closely behind the vehicle in front of you, staying within a safe distance. This helps ensure that you’re traveling along the safest path, as the leading vehicle can help identify any hazards or deeper sections of water. 5. Keep Moving: Continuously move forward without stopping for prolonged periods in flooded areas. Stopping for too long increases the risk of water entering the engine bay and causing damage. If you encounter a flooded section while stopped, wait for the water level to decrease before proceeding slowly. 6. Stay Informed: Pay attention to road conditions and any updates from local authorities regarding flooded areas. Avoid routes that are heavily flooded or have fast-moving water. If possible, choose alternative routes or wait until floodwaters recede before traveling. What to do after driving through floodwaters???? 5. Press the brake pedal firmly to clear water from the calipers and brake pads. This also checks if the braking system is still functioning properly. 6. Do not turn off the engine immediately. If you need to stop and check your car after driving through floodwaters, do not turn off the engine. This is because you need to be cautious of any trapped water, including in the engine compartment and exhaust pipe. If you turn off the engine immediately, water might flow back into the system. . Of course, driving through floodwaters is risky, and if your car stalls in the middle of the water, you should not attempt to restart it as water may enter the engine system. Therefore, before driving through, don’t forget to assess and thoroughly inspect your vehicle. If it seems risky, it’s better not to drive through. . Finally, G.P. Autoparts Co., Ltd. sends strength and support to those affected by the flooding. 🙏 #GPAutoparts #CaringForTheCommunity #DrivingThroughFloodwaters #Floodwaters ___________________________________ Place an order/Become a distributor. GP MOBILITY PUBLIC COMPANY LIMITED Line id: @gpautoparts or Link Contact: https://www.gpmobility.co.th/contact-us/ Follow me: https://linktr.ee/gpmobility Service Monday to Saturday from 08:30 AM to 05:30 PM. 02-941-1222 (Auto),02-579-2882

For the safety of road users. It is recommended to change windshield wipers annually as typical wiper blades have a lifespan of approximately 6 to 12 months. And don’t forget to choose quality windshield wipers for better performance. #ACDelco windshield wipers: Quiet, smooth, and seamless! ❗️ Both rigid and flexible stem options are available! ???? ACDelco rigid stem wiper blades ✅ Consistently distributes pressure for thorough cleaning ✅ Flexible frame reduces resistance to prevent paint scratching ✅ Premium CR rubber ensures outstanding performance in all weather conditions ✅ Graphite-coated rubber reduces friction, extending blade lifespan ✅ Easy, convenient, and quick installation at a cost-effective price ACDelco flexible stem wiper blades ✅ Spoilers within the wiper blade reduce wind force against the windshield ✅ Consistently distributes pressure for thorough cleaning ✅ Aerodynamic structure reduces resistance to prevent paint scratching ✅ Premium CR rubber ensures outstanding performance in all weather conditions ✅ Graphite-coated rubber reduces friction, extending blade lifespan ✅ Adapters fit all models for easy, convenient, and quick installation ___________________________________ Place an order/Become a distributor. GP MOBILITY PUBLIC COMPANY LIMITED Line id: @gpautoparts or Link Contact: https://www.gpmobility.co.th/contact-us/ Follow me: https://linktr.ee/gpmobility Service Monday to Saturday from 08:30 AM to 05:30 PM. 02-941-1222 (Auto),02-579-2882

Safe from the COVID-19 Virus As everyone knows, the COVID-19 virus continues to spread continuously in Thailand. However, many people still need to go out for work, groceries, or essential items, often relying on private cars as the primary mode of transportation. Today, GP Auto Parts Company Limited has 6 recommendations for using private cars safely from COVID-19 to share with you. . 1. If there are more than one passenger in the car, everyone should wear face masks throughout the journey. 2. Minimize conversations and talking to the least possible extent. 3. If coughing or sneezing, do so into the inside of the elbow and avoid doing so into hands. 4. Keep car windows open for ventilation. 5. If aware that a COVID-19 infected person has been in the car, disinfect and clean the car thoroughly, including seats, door handles, window buttons, etc., with alcohol or disinfectant. 6. Carry hand sanitizer gel or alcohol-based hand sanitizer spray in the car. Wishing everyone to stay safe and get through this crisis. Don’t lose hope, take care of yourselves, and stay resilient. Sending you all our support and encouragement from GP Auto Parts Company Limited. #GPAutoParts #CaringForCommunity Thank you for the information from: www.sanook.com ___________________________________ Place an order/Become a distributor. GP MOBILITY PUBLIC COMPANY LIMITED Line id: @gpautoparts or Link Contact: https://www.gpmobility.co.th/contact-us/ Follow me: https://linktr.ee/gpmobility Service Monday to Saturday from 08:30 AM to 05:30 PM. 02-941-1222 (Auto),02-579-2882

Bumps! Jolts! Jitters! Shakes! What could they be caused by?? . When a car experiences these symptoms, some people may not know the cause. Today, we have “5 reasons why an engine may experience jolts” to share with you. . 1. Loose or worn spark plugs The first cause that can make your car experience jerking while driving is the spark plugs. The main function of spark plugs is to generate a high-voltage electrical spark to ignite the air-fuel mixture in the combustion chamber, enabling the engine to start and operate. Therefore, if the spark plugs are loose or worn, it can result in inconsistent electrical currents, leading to a lack of spark in each combustion cycle. To fix this, you may need to replace or re-seat the spark plugs securely. 2. #Faulty spark plug “Regardless of checking if the spark plug of your car has slipped or deteriorated, don’t forget to check if it’s faulty. This is also a cause of engine jerking. The reason for a faulty spark plug is the duration of use. To check if the spark plug is still functioning well, put your hand near it when the engine is turned off. If it still feels warm or hot, it means the spark plug is still working. However, if it feels cool, it indicates that the spark plug is faulty.” I recommend replacing the spark plug to ensure safety while driving. . 3. #Clogged air filter  Another cause of engine stuttering is a dirty air filter. When dust accumulates on the filter, it can prevent air from reaching the combustion chamber, leading to engine stuttering, black exhaust smoke, and increased fuel consumption. This issue is common in used cars that haven’t had their air filters checked or properly cleaned. For a slightly dirty air filter, you can use an air blower to remove the dust. However, if the filter is very dirty, it’s best to replace it with a new one. . 4. #Carburetor not adjusted to specifications The carburetor is a component in a car that helps mix fuel with air in the correct ratio. It delivers the vaporized mixture into the cylinders in the right amount, making it easier to start the engine and ensuring that the engine performs efficiently when accelerating. Therefore, if the carburetor is damaged or not set to the correct specifications, it can cause the engine to stumble or feel like it is about to stall when driving slowly. To fix this issue, you should check the problematic points of the carburetor or adjust it to run faster. This can help the engine run more smoothly and improve overall performance. . 5. #The oil is of poor quality. Sometimes, it’s hard to tell if the fuel you’ve just put into your car is of good quality. You may only realize there’s an issue when you start driving and the engine begins to sputter or lacks acceleration. Poor quality fuel can contribute to these symptoms. It’s recommended to let the low-quality fuel run out before refilling with new fuel. If the issue persists, check for any leaks in the fuel tank. If there is a leak, it’s crucial to get the fuel tank replaced immediately to avoid wasting fuel and to ensure your vehicle runs efficiently. . So, if you suspect that your engine is jerking while driving and you’ve checked all five points we mentioned without resolving the issue, we recommend taking your car to a professional mechanic for a thorough inspection. cr.nissansmt . ___________________________________ Place an order/Become a distributor. GP MOBILITY PUBLIC COMPANY LIMITED Line id: @gpautoparts or Link Contact: https://www.gpmobility.co.th/contact-us/ Follow me: https://linktr.ee/gpmobility Service Monday to Saturday from 08:30 AM to 05:30 PM. 02-941-1222 (Auto),02-579-2882