ダイイチューンアップガイド

水平に表面上の
• パークあなたの車、それが十分に冷却することができます。
• を外し、バッテリーとジャッキ車アップします。
• あなたのラジエーターに排水バルブを検索し、収集取得するために流体のための大きなバケツにバルブを開けます。
• すべての流体、開閉弁を排水したら。 （上で見出さ）ラジエータ圧力キャップを開き、非常に低くなければならない流体レベルを確認します。
• 水とラジエーターを記入し、キャップを閉めます。エンジンを始動し、それが10分間実行することができます。これは完全にすべてのシステムから冷却液を排出するのに役立ちます。
• （あなたがそれを見つけることができなかった場合は、チェック取扱説明書）とプラスドライバまたはペンチを使用してラジエーターホースを切断今すぐサーモスタットを見つけます。 Collect all the remaining coolant to drain on a bucket.
• Use a hand or socket wrench to unbolt the thermostat housing and remove it. (Be careful, not to break anything). Use a razor blade or scraper to remove the gasket covering the thermostat and install the new gasket. Bolt the housing back into place and reconnect the hose.
• Allow you car to cool again and drain the water from the radiator. Add in the new coolant up to the MAX level and recap it. Run the engine and check again for coolant levels, and fill again if required. Shut the vehicle after 10 minutes and check temperature. If is reads normal, coolant change is complete.

Power steering fluid: Check fluid levels and top-up or change if required:

If you are not checking your power steering fluid, then your are putting yourself at risk of losing control of your vehicle. Low power steering fluid can put you in real danger, sudden loss of control, cause hard steering, and fatal car crashes. Here you will find detailed instruction on how to check power steering fluid levels and top-up, if required.

Steps involved in checking your car's power steering fluid level

• Locate the reservoir (mentioned something like power steering fluid only) that holds power steering fluid. Most cars these days come with plastic reservoirs that will allow you to check fluid levels without opening the cap. But, if your car's reservoir is opaque, then you'll need to open the cap to check the level.
• Before you open, clean the reservoir cap with a rag. Use the dipstick that is attached to the cap to check fluid level.
• If the level is low than recommended, then it's time for a top-up. Before you top-up, ensure there is no fluid leak. Once you are sure that there is no leak, open the cap and start pouring fluid inside and fill it to the FULL or MAX.
• Replace the cap and tighten it.

Steps involved in checking your car's power steering fluid level

When you open the reservoir, older fluid may smell burnt and appear to be darker in color. In such cases, you may want to change power steering fluid. Use fluid according to the specifications given in owner's manual.

• If your ready to do it yourself make sure you have the right tools and stay safe 。
• Find a level area to work at.
• Place the car in park and put the emergency brakes オン。
• Place tire stoppers behind the back tires.
• Use car floor jack to raise the front of your car so your tires are off the ground about an inch. Also use jacks stands under the front of the car at the jack stand points.
• There are two ways to empty the fluid:
  • 1. Use a pump / siphon or use turkey baster to remove all of the fluid in the brake fluid reservoir. Remove as much as possible and put it in a container.
  • 2. You can do this step after step one or before. Find the hose that is connected to the power steering pump and remove the clamp so you can direct the hose into a container to collect the fluid. Some fluid is likely to spill, so some prefer to only do step one.
• Keep a container under the car to collect the fluid.
• When the fluid levels get very low, get into the car and carefully turn on the key so the car is off but the steering wheeling can move right and left. Turn the wheel all the way left and then all the way right. Doing this allows the steering pump to push all the remaining fluid out of the system. Then you can drain it or siphon it out. (DO NOT start the engine). Clean up the drips with a towel.
• Check the reservoir for filters, which can be cleaned, replaced or left as they are.
• Reconnect the hose if your removed it. Pour in new power steering fluid using a funnel; ensure not to overfill. Replace the cap.
• Again get into the car and turn on steering from lock to lock again. Check and add more oil, if needed.
• Remove jack stand. Start engine for about 15 seconds, again turning steering lock to lock. Check fluid level again.
• Go for a small ride and check fluid levels one last time. If it is in FULL or MAX level, you are good to go. Check for leaks in the following days.

4. Check the condition of the battery:

Always check your car battery for corrosion and other types of wear. To check battery condition, just follow the below steps.​ ​

Steps involved in checking your car's battery

• Open the hood and turn the headlights on for 15 minutes (do not start the engine)
• Check the condition of your battery like leakages, bulging, and corrosion.
• Load test the battery by keeping the headlights on. Crank the engine over and check for brightness of the headlight bulb. When using the starter, you should notice the headlights to dim only slightly. If it dims way too low followed by a clicking sound, then its time to replace your battery.

5. Check brakes and brake pads:

You can check the condition of your car's brake with these simple instructions.

Steps involved in checking your car's brakes

• Listen to your brake when you stop the vehicle. If squealers are installed in your brakes then it will let out a loud, high pitched sound, that indicates that your brake pads have got thin.
• Push the brake down to the floor and if your vehicle doesn't come to a stop, then you got a worn out brake pads.
• A vibrating or pulsating brake pedal indicates that your rotors are warped.
• If your car pulls on one side when it stops, then it means that one side of the brake is more worn than the other side.

Steps involved in checking your car's brake pads

• If your ready to do it yourself make sure you have the right tools and stay safe 。
• Find a level area to work at.
• Place the car in park and put the emergency brakes オン。
• Place tire stoppers behind the back tires.
• Loosen the lug nuts on the front tires.
• Use car floor jack to raise the front of your car so your tires are off the ground about an inch. Also use jacks stands under the front of the car at the jack stand points.
• Remove the front tires.
• Locate for brake pads and check its thickness on both sides, up and down using a compass tool.
• Replace brake pads if it is less than 1/4inch (6.4 mm) thick, or otherwise it could create damage to your rotor.
• Follow similar steps for the back tires, always using safety precautions.

6. Replace air filters:

Replacing your car's engine filter is very important and your owner's manual will give you a mileage estimate for how frequently you should change it. Replace air filters, if they are dirty. This DIY manual will help you on how to change air filters by yourself.

Steps to replace your air filter

• Open up the hood and locate the airbox that houses the air filter.
• Remove the top of the housing by removing the screws or clamps.
• Remove the air filter and wipe off any dirt and debris from the housing and the seal using a rag.
• Check for damage or cracks to the exterior or interior of the housing as well the connecting air intake hose. (caution that no dirt fall into the carburetor)
• Fix in the new filter, put the housing and replace clamps or screws. Now, you are good to go.

7. Replace cabin air filters:

Cabin filters are very easy to replace and makes your ride more pleasant. The best way to find when to replace cabin filters is either by olfactory, visual inspection, or by noting how much airflow is being imparted. Replace them if it smells bad, filled up or restricting the air flow. Here is a detailed step by step procedure that will help you change cabin filter easily,

Steps to replace your cabin air filter

• Remove the glove box and remove the cabin filter cover.
• Remove the old cabin filter; Vacuum the region to remove all dust and debris.
• Install new filter after noting correct airflow direction (will be indicated by an arrow).
• Fix in cabin filter cover, then install the glovebox, kick panel, or cowl cover.

8. Spark Plugs: Check and replace, if required

Spark plugs are an essential part that channels the electrical current from the ignition, thus igniting the fuel. Like any other part in your car, spark plugs too undergo wear and tear. But the good thing is that, it can be replaced easily. To replace spark plugs you may need tools like an extension bar, a ratchet socket drive wrench, and a spark gap gauge.

Steps to inspect your spark plugs

• Open up the hood and locate the spark plugs. You can check your owner's manual for reference.
• Allow your vehicle to cool and carefully remove the first spark plug.
• Check if it needs replacement. Remove one spark plug at a time and check for existing wear and tear like heavy, sooty build-up, missing electrode parts, evidence of burning, and white, limey build-up on the electrodes of the spark plugs.
• Measure the gap of the spark plug, which should be around 0.028 to 0.060 inch (use your owner's manual for reference).
• If the gap is large than it should be, you can either try correcting the gap if the plugs are in good condition or replace new spark plugs.

Steps to replace your spark plugs

• Purchase the right spark plugs, and clean around the threads before reinserting the new speak plugs.
• Lubricate the spark plugs using anti-seize lubricant before reinserting.
• Tighten the new spark plugs using a torque wrench. Use the correct torque. The spark plug box may have instructions, or use an owners manual.

9. Spark plug wires: Check and replace, if required

Some spark plug wires are made of carbon fibers and over time, the delicate carbon fibers breaks down and the fibers separate creating high electrical resistance. Worn out spark plug wires can create performance problem.

Other wires are made from solid copper core, spiral wound, and grounded metal braid wires. Read below on how to replace them if needed.

Steps to replace your spark plug wires

• Record wire locations using a camera to know how the wire attaches to the coil and the path they take to the plug.
• Sort the new plug wires based on their length.
• Use a spark plug wire puller tool (recommend buying this) to twist the boot to break the seal from the plug and then pull it off from the old plug.
• Apply dielectric grease to both plug and coil end of each wire, Route and press it onto the coil/plug until it clicks.
• Repeat the same procedure until you have changed all the plug wires.

10. Spark plug coils: Check and replace, if required

A faulty spark plug coil can create several frustrating problem with your car's engine. With a little understanding it is easy to identify a faulty spark plug coil and replace it.

In order to check if your coils might be faulty run the vehicle for 30 minutes and then rap the module gently with the head of the screwdriver. If your car's engine dies, then it indicates a faulty spark plug coil.

To check the resistance of the ignition coil, you can also use a test light or standard voltmeter.

Steps to replace your spark plug coils

• Disconnect the battery and remove the ignition coil using a screwdriver or a wrench.
• Apply dielectric compound on the bottom portion of the new ignition coil.
• Insert the new coil and apply the appropriate torque using torque wrench.
• Reconnect the battery and start the engine to make sure all the cylinders are firing properly.

11. Belts: Check and replace, if necessary​

Belts, often called Serpentine belts wear and tear over time. This means, there could be serious impact in your car's engine or system. Inspect belts on a regular basis; read below to know what to look for.

Steps to replace your serpentine belt

• Check for squealing sounds:worn-out, loose or damaged belts can cause squealing sound while driving.
• Look for signs of wear by visual inspection.
• Inspect belts for places where the rubber is glazed or slick in appearance.
• Check pulleys and the belt tension. Belt tension should be between 0.5 to 1 inch.

12. Hoses: Check and replace, if necessary

Hoses are designed to hold coolant under pressure, and are subjected to extreme heat and cold, oils, dirt and sludge. They are made of weak rubber components and are subject to damage very easily.

Steps to check your hoses

• Check for squealing sounds:worn-out, loose or damaged belts can cause squealing sound while driving.
• Look for signs of wear by visual inspection.
• Inspect belts for places where the rubber is glazed or slick in appearance.
• Check pulleys and the belt tension. Belt tension should be between 0.5 to 1 inch.

Steps to check your hoses

• Ensure your car has cooled down and open the radiator.
• Unscrew the radiator drain plug, and drain all the fluids into a container.
• Remove hose clamps on both ends of the hose using a screwdriver.
• Fix the hose clamps on to the new hose and put it in the proper position.
• Fill the radiator with coolant as recommended in the owners manual.
• Secure the radiator cap and you are good to go.