When did cars stop having grease fittings?

When did cars stop having grease fittings?

The job of greasing the suspension system on your car had all but disappeared in recent years. Now, greasing is making a comeback. In the 1980s, many auto makers eliminated greasing points because they believed that the quality of grease had so improved it would last the life of the car.

What parts of my car should I grease?

Here are five lubricants that are essential to the good health of your car, truck, or SUV.

• Engine Oil. Engine oil manages temperatures and reduces wear, extending the life of your engine.
• Transmission Fluid. A vehicle’s transmission is an incredibly complex mechanism.
• The Chassis.
• Doors & Hatches.
• Fuel Pumps.

What should I grease on my truck?

The best product to use is lithium spray grease found in any auto parts store. Don’t overdo it. Just a quick shot where the hinge pins or pivot points are located is all it takes. Applying too much just creates a dirt or grit trap.

Why is it called a grease ZERK?

The Zerk design, named after Oscar Zerk, used a fitting much smaller than the Alemite pin-type and did not lock the hose coupler or hand gun and fitting together. Instead, the seal between them was maintained by the pressure of a pushing action when the operator applied the coupler to the fitting.

What are Zerks?

Simply put, a zerk is a fitting that lets you inject grease lubricant into wear points on cars or trucks. This allows smooth, steady movement and better overall handling.

How often should I grease my truck?

Ideally, most tractor trailers should be manually greased at all lube points at around 12,000–24,000 miles and more frequently on the fifth wheel.

Can you over grease a truck?

The determining factor for the amount required is based on the dimensions of the bearing or the bearing housing. Overgreasing can lead to high operating temperatures, collapsed seals and in the case of greased electric motors, energy loss and failures.