The metal disk part of one of the valves (intake or exhaust, usually the exhaust as it is under the most stress in operation) in one of the engine's cylinders has cracked. This allows gasses from the cylinder to escape, causing that cylinder to be "weaker" than the other ones, increasing engine vibration. If the crack is in an exhaust valve (as it usually is), unburned hydrocarbons in the escaping gas will cause the car to fail emissions testing. If the crack is in an intake valve, very hot escaping gas can cause a type of "backfire" in the engine's air intake system.
bend valve,burned valve,ring,or a crack
there is no bleeder valve on a master cylander. u need to crack a fluid line open on cylander and bleed from there and from all wheels there is no bleeder valve on a master cylander. u need to crack a fluid line open on cylander and bleed from there and from all wheels
A valve spring compressor is used to remove collets in a car. The tool compresses the valve springs in the cylinder head of the car allowing the collets to be removed.
Cracking the valve will blow foreign matter out of the outlet. The foreign matter can foul the seat in the regulator and prevent the poppet in the regulator from closing. Remember that you never crack a hydrogen valve since that can cause ignition of the escaping gas.
Worn rubers, lose bleeding valve, loosefluid tube conection. bad seal at tube conection. crack in cylinder,
To open the valve on an oxygen cylinder, you turn the valve.
There is a bleeder valve on slave cylinder conected to trans simply get someone to pump clutch pedal hold it down crack valve until no more air is left in lines should only take a couple times refill master cylinder with dot 3 brake fluid and your done
You "crack" an oxygen tank by opening the cylinder's main valve briefly to blow out contaminants from the main valve before attaching the regulator. This is done because contaminants inside the valve or at the valve outlet (dust, dirt, organic material, bugs, fragments of plastic from valve seats, etc.) act to initiate regulator fires and explosions ignited by heat from adiabatic compression of oxygen into the regulator when the oxygen main valve is first opened. These fires ignite the brass regulator itself and are very dangerous. They are avoided by keeping oxygen equipment clean, by cracking a new oxygen cylinder prior to use, and by opening the main valve slowly when a regulator is attached.
Can Spark Plug Removal Crack a Cylinder?No, spark plugs screw into a threaded hole in the cylinder "heads," and therefore cannot crack a cylinder [wall around the pistons].NOTE however, that if spark plugs are not removed and reinstalled PROPERLY, this process can "strip" and ruin the threads in the cylinder "HEAD."
Four cylinder, on top of the valve cover. Six cylinder, it is built inside the distributor.Four cylinder, on top of the valve cover. Six cylinder, it is built inside the distributor.
Six cylinder, it is a non serviceable component of the distributor.Four cylinder, it is on top of the valve cover.Six cylinder, it is a non serviceable component of the distributor.Four cylinder, it is on top of the valve cover.
Type your answer here... They are in the cylinder head.