Every 12 months or 7,500 miles (12,000 km), the various linkages and hinges on the chassis and body should be lubricated, as follows:Transaxle Shift Linkage
Lubricate the manual transaxle shift linkage contact points with the EP grease used for chassis greasing, which should meet G.M. specification 6031M. The automatic transaxle linkage should be lubricated with clean engine oil.Hood Latch And Hinges
Clean the latch surfaces and apply clean engine oil to the latch pilot bolts and the spring anchor. Use the engine oil to lubricate the hood hinges as well. Use a chassis grease to lubricate all the pivot points in the latch release mechanism.Door Hinges
The gas tank filler door, car door, and rear hatch or trunk lid hinges should be wiped clean and lubricated with clean engine oil. Silicone spray also works well on these parts, but must be applied more often. Use engine oil to lubricate the trunk or hatch lock mechanism and the lock bolt and striker. The door lock cylinders can be lubricated easily with a shot of silicone spray or one of the many dry penetrating lubricants commercially available.Parking Brake Linkage
Do NOT lubricate the parking brake cables. Lubrication destroys the plastic coating on the cables.
Use chassis grease on the parking brake cable guides where they contact the links, levers, and pulleys. The grease should be a water resistant one for durability under the car.Accelerator Linkage
Lubricate the accelerator pedal lever at the support inside the car with many dry penetrating lubricants commercially available.
The car should be washed at regular intervals to remove dirt, dust, insects, and tar and other possibly damaging stains that can adhere to the paint and may cause damage. Proper exterior maintenance also helps in the resale value of the vehicle by maintaining its like-new appearance.
It is particularly important to frequently wash the car in the wintertime to prevent corrosion, when salt has been used on the roads.
There are many precautions and tips on washing, including the following:
Automatic car washing is a simple and quick way to clean your car, but it is worth remembering that it is not as thorough as when you yourself clean the car. Keeping the underbody clean is vitally important, and some automatic washers do not contain equipment for washing the underside of the car.
When driving into an automatic was, make sure the following precautions have been taken:
Before applying wax, the vehicle must be washed and thoroughly dried.
Waxing a vehicle can help to preserve the appearance of your vehicle. A wide range of polymer-based car waxes are available today. These waxes are easy to use and produce a long-lasting, high gloss finish that protects the body and paint against oxidation, road dirt, and fading.
Sometimes, waxing a neglected vehicle, or one that has sustained chemical or natural element damage (such as acid rain) require more than waxing, and a light-duty compound can be applied. For severely damaged surfaces, it is best to consult a professional to see what would be required to repair the damage.
Waxing procedures differ according to manufacturer, type, and ingredients, so it is best to consult the directions on the wax and/or polish purchased.
Fabric can usually be cleaned with soapy water or a proper detergent. For more difficult spots caused by oil, ice cream, soda, etc., use a fabric cleaner available at most parts stores. Be sure when purchasing the cleaner to read the label to ensure it is safe to use on your type of fabric. A safe method of testing the cleaner i to apply a small amount to an area usually unseen, such as under a seat, or other areas. Wait a while, perhape even a day to check the spot for fading, discoloring, etc., as some cleaners will only cause these problems after they have dried.
Leather upholstery requires special care, it can be cleaned with a mild soap and a soft cloth. It is recommended that a special leather cleaner be used to clean but also treat the leather surfaces in your vehicle. Leather surfaces can age quickly and can crack if not properly taken care of, so it is vital that the leather surfaces be maintained.Floor Mate and Carpet
The floor mate and carpet should be vacuumed or brushed regularly. They can be cleaned with a mild soap and water. Special cleaners are available to clean the carpeted surfaces of your vehicle, but take care in choosing them, and again it is best to test them in a usually unseen spot.
Dashboard, Console, Door Panels, 0Etc.
The dashboard, console, door panels, and other plastic, vinyl, or wood surfaces can be cleaned using a mild soap and water. Caution must be taken to keep water out of electronic accessories and controle to avoid shorts or ruining the components. Again special cleaners are available to clean these surfaces, as with other cleaners care must taken in purchasing and using such cleaners.
There are protectants available which can treat the various surfaces in your car giving them a shiny new look, however some of these protectants can cause more harm than good in the long run. The shins that is placed on your dashboard attracts sunlight accelerating the aging, fading and possibly even cracking the surfaces. These protectants also attract more dust to stick to the surfaces they treat, increasing the cleaning you must do to maintain the appearance of your vehicle. Personal discretion is advised 0here.