Quick Answer: Can I Use Vaseline Instead Of Silicone Grease?

How do you lubricate fuel injectors?

Technician.

Rubber o-rings on injectors are made from rubber that is resistant to fuel (which last I looked was a petroleum product), usually Buna-n, Viton or other synthetic rubber.

Any petroleum based grease or synthetic grease will work fine.

Silicone products in the engine compartment are a no-no..

What can I use instead of silicone grease?

Vaseline and any oil base grease will break down the Nitrile Butadiene Rubber in 6 months to a year. Oils, like olive oil or WD40 or 3-in-1 oils are too thin and will not stay in place for long at all.

Can you use Vaseline to lubricate O rings?

Well, Mike, no, you do not want to use Vaseline on your rubber gaskets for pool equipment. The petroleum-based jelly eats away the rubber, causing the rubber to stretch, or tear sooner than normal. The preferred pool o-ring lube is a Teflon or Silicone base to keep the rubber soft and supple.

Is silicone lubricant the same as silicone grease?

1 Answer. Silicone grease and paste are frequently meant the same thing. They are used for lubrication and because they wrap the area of application they protect the parts from rust and elements. … Silicone spray is mostly used as thin lubricant and locked tread breaker.

What is the best lubricant for fuel injector O rings?

SiliconeNow the question is “which Lubricant should I use for Fuel Injectors of O-rings?” Well, the studies and research suggest Silicone is the best lubricant for O-rings.

What does silicone grease look like?

Most commonly, the silicone oil is polydimethylsiloxane (PDMS) and the thickener is amorphous fumed silica. Using this formulation, silicone grease is a translucent white viscous paste, with exact properties dependent on the type and proportion of the components.

Which of the following should not be used to lubricate injector O rings?

Does Vaseline damage rubber seals? Vaseline or other petroleum products should never be used on rubber or neoprene objects. It can deteriorate the rubber or neoprene very rapidly. The correct lube to use is a silicone based lubricant, which comes with or without Teflon.

How do I know if my injector O rings are bad?

A bad injector o ring can cause the vehicle to experience difficulty starting, misfires, a loss in power, acceleration, and fuel efficiency, and in more severe cases even stalling. Usually engine performance issues will come after a fuel smell or leak.

How do you lubricate rubber O rings?

The solution is: Use silicone lubricant for o-rings and seals to be safe. Silicone lubricant is waterproofing and lubricating. It costs $10 for a small tube and is available at all auto parts stores. Be safe, use silicone grease on your o-rings and rubber seals in pressure washer wands, hoses and pumps.

Is Lithium Grease safe for O rings?

Yep, even the white stuff is petroleum based. If you want something to lubricate the sealing gasket just use some vasaline (sp?). It works great as a o-ring lubricant to.

How do you lubricate rubber seals?

Lubrication of seals can be achieved by adding a lubricant to the rubber compound before molding, or by treating the seal after molding. Seals that have a lubricant molded into them are considered to be Internally Lubricated. Silicone Oil or Molybdenum Disulfide can be applied to the surface of molded rubber products.