answersLogoWhite

0

I use a leak down tester that applies air pressure from an outside source to the cylinders.

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

What are the signs of a valve cover leak?

the signs of a valve cover leak are oil on the engine oil is the only thing that can leak from a leaky valve cover


I just bought a 2003 Ford Taurus at an auction that idles very high. What causes this?

ck for vacuum leak at the pcv valve hose


How do you fix a valve gasket leak?

With a new valve gasket


How to repiar a Leak at the shut off valve?

This depends what shut off valve is in question here. Where the leak is and what type of material is the shut off valve made of.


AC leaking had it in the shop 3 times they cant find leak Could it be the Schrader valve?

Schrader Valve is often used to service the A/C system by charging the refrigerant. So, it is possible that the leak could come from the Schrader valve. It could be leaking for other reasons too.


Do valve covers leak antifreeze?

There SHOULD only be oil inside the valve covers. If they leak coolant you have a serious problem.


My mazada mpv lost all antifreeze and car shut down?

that is a severe overheat find and fix the leak change the oil and hope you didnt burn off all the gaskets or score the pistons. trade it in soon if you get it to run again.


How do you fix a vacuum leak and where can you find it on a 2003 ford focus?

I am having a stalling problem and I heard it can be the cause of a vacuum leak and if that is true how can i fix it and where is it at?


Would valve cover leak cause the car to stall?

I would not expect a valve cover leak to cause a car to stall. A valve cover leak can fill the spark plug area with oil which can cause rough running.


What causes low idle miss in 6 Chevrolet astro van 1995?

it maybe out of timing or the valve seat is leacking use a compression tester to find out if is the valve leak


88 Honda valve cover leak?

Dear Honda owner, Valve cover leak? I assume you are refering to an external oil leak from the valve cover, replace the gasket, be sure the new gasket set comes with spark plug seals.


How do you fix a oil leak in the spark plugs on my 97 Mercury Mystigue four cylinder?

Spark plugs do not leak oil. What you have is a valve cover gasket leak. This allows oil to run down on the plugs. Try slightly tightening the valve cover bolts. It that does no help, replace the gasket.Spark plugs do not leak oil. What you have is a valve cover gasket leak. This allows oil to run down on the plugs. Try slightly tightening the valve cover bolts. It that does no help, replace the gasket.