Skip to Content

Does Lucas Oil Stabilizer Make Oil Thicker?

Does Lucas Oil Stabilizer Make Oil Thicker?

People add Lucas oil stabilizer in the gasoline engines of their cars. I use it for its anti-friction properties and high performance at variable temperatures.

Does Lucas Oil Stabilizer Make Oil Thicker? Lucas oil stabilizer makes oil thicker because it is viscous, has a unique chemical composition, and makes a thin coating on worn engine bearings.

The thick lubricants are not beneficial for the optimized performance of gasoline-empowered engines. However, I use it in a specific proportion to prevent excessive lubricant thickening. 

Why does the Lucas oil stabilizer make the oil thicker?

Heat can damage the engine oil, and Lucas stabilizers stabilize its composition to reduce the high temperature. However, it can increase the viscosity of the lubricant due to the following properties. 


Several people add oil stabilizers to their engine oil. It can reduce the heat level and decreases mechanical damage. 

However, it has a specific viscosity level. Its manufacturing companies make it viscous for maximum performance. 

It has a specific formulation and does not become thin at high to low temperatures. It blends with the oils and makes them thicker.

It remains stable when you add it to the lubrication fluid. It remains stable at the highest temperature ranges and reduces additional damage. 

The lubricating fluid runs at its maximum thickness level and causes various problems.

Chemical composition

The Lucas oil stabilizer comprises a specific composition according to its distinct manufacturing properties. The manufacturer makes them with 100% petroleum. 

It can mix with petroleum-containing oils and enhances their thickness. In addition, it can blend with the transmission fluid of cars due to its petroleum-based composition. 

Furthermore, it has blending properties for synthetic and petroleum options. It can make the lubricant thick and improves engine life by reducing internal damage. 

It can decrease its temperature and stabilizes the heat range. It can reduce the cracks and surface damage of the rotating parts. 

Also, it has a specific formulation for gasoline and diesel-based vehicle motors. 

Making a thick coating

Lucas stabilizer comprises petroleum which causes the thickening of engine oil. It is tested and safe for reducing motor heat, damage, and friction. 

It combines with oil and increases its viscosity. The thick layer of both liquids covers the broken and damaged engine bearings. 

It has base oils for its high performance. You can mix it with the transmission fluids. 

However, you can add its 20% in 80% engine oil. Its ratio is enough to increase the viscosity of the lubrication fluid. 

The mixture can boost the efficiency of the transmission and motor. Moreover, it can decrease friction at an optimized level. 

The thick coating approaches its metallic parts. As a result, it can reduce dry ignitions and protect the motor from mechanical defects. 

It can cover the broken bearings and decrease their sudden failure. In addition, it can reduce the rust from the metallic parts and stabilize them. 

It can reduce friction and extend the life expensive of gasoline motors. In a few conditions, its thickness is beneficial because it can fill the spaces between the cracked parts of the motor. 

It can protect against surface damage. However, it can provide protection when the viscosity level is lower than the standard specifications. 

Its higher ratio can increase lubricant viscosity beyond the limits, which causes different mechanical problems. 

What happens when the Lucas oil stabilizer makes the oil thicker?

The engine oil has a specific viscosity. However, the Lucas oil stabilizer can increase its thickness and causes the following problems. 

Reduced oil flow

The Lucas oil stabilizer blends with the gasoline engine oil and increases its standard viscosity. As a result, it becomes thick, which reduces its flow. 

The lubricant flow reduces, and the mechanical parts of the motor become dry. In such circumstances, the friction increases from the standard limit. 

The metallic components rub with each other, which leads to excessive cracking. Increased friction causes damage to different parts. 

The pistons break down, and combustion cylinders lose their efficiency. It cannot provide enough lubrication, and dried parts undergo failures and cracks.

Clogging and dryness

It improves the oil viscosity. However, the lubricant cannot flow toward the engine components. 

Its unequal distribution causes clogging and dryness. It clogs inside the flow passages. 

The fuel injectors malfunction because they do not get enough fuel for their stable operation. The head gasket becomes dry, and the seals break. 

In such circumstances, the mechanical parts undergo more failures. For example, the pistons break, and the camshaft loses its efficiency. 

The fuel injection system cannot produce stable combustions for optimized vehicle acceleration. 

Oil loss

Many people add the oil stabilizer to their engine oils. This is because it can withstand high temperatures and reduces damage. 

However, it increases the oil viscosity from the adjusted range. The thick lubricant applies additional pressure on different mechanical components. 

Moreover, it can break the gasket and its seals. Then, it flows under pressurized conditions and causes leakage. 

It leads to fuel loss which affects the fuel economy of the automobile. Excessive oil leakage increases the motor temperature. 

It undergoes more surface cracks and internal failures. Sometimes, it reduces the leakage because they do not flow out from the broken seal. 

It reduces the fuel consumption of vehicle motors. 

More engine pressure

The blending of the Lucas stabilizer with the engine oil increases its thickness. The thick lubricant has high resistance against the standard flow properties. 

It lacks standard flow and cannot reach the required sections of the vehicle engines. The gasoline motors undergo catastrophic damages and failures. 

The thickness of the lubricant makes it resistant. It cannot flow through the flow lines and stops within the passages. Furthermore, its pressure rises inside the motor. 

It produces a higher compression ratio. Therefore, the internal pressure causes damage and decreases motor performance from the threshold.

No heat management

The engine oil for the gasoline motors can manage and regulate the internal temperature. It can reduce the heat levels according to standard flow properties. 

However, people put 20% stabilizer in the lubricant, which makes it thick. As a result, the mixture loses heat management properties. 

It cannot protect the motor from pressure-related cracks. The mechanical components malfunction and cannot provide standard efficiencies. 

The petroleum mixes with the lubricant and enhances the viscosity. However, the excessively thick oil cannot reduce its heat. 

The temperature increases and breaks down the moving parts of the motor. 

When would you add the Lucas oil stabilizer to your car?

You can add the Lucas oil stabilizer in the car gasoline engines during the oil replacement. Vehicles with gasoline-powered motors require an oil replacement after about 4000 to 12000 miles. 

The minimum replacement interval is about 4000 miles. However, it varies according to the models and designs of the cars. 

The interval can increase to 9000 to 12000 miles according to the motor condition and performance. Automobiles have different schedules for the replacement of lubricants. 

The interval of lubricant replacement is short on the older car models. However, the new and advanced car models require replacement after 12000 miles. 

The stability of the lubricant and its quality determine the replacement interval. For example, you can add 80% of the oil in the gasoline motors and blend 20% Lucas oil stabilizer to reduce heat damage, decrease friction, and stabilize the motor functions. 

Do you put a Lucas oil stabilizer before or after adding oil?

Many individuals add the Lucas oil stabilizer to their gasoline engines before adding the oil. It can reduce the lubricant’s stability and efficiency. 

However, you can add it after adding the oil. You can use its lower ratio to avoid excessive strain on the rotating parts. 

You can add it after adding the lubricant for proper blending. It reduces the instant lubricant thickness. 

The viscosity increases when you add it before putting the lubrication fluid. It can damage the motors and causes sudden automobile failure.

Related Articles:

What is the meaning of Chassis Stabilization on a BMW?

Why Does My Oil Light Come On and Off But Oil is Full?