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Lifters can take time to pump up at first when starting....but worn main bearings can knock also

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15y ago

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350 has good oil pressure but has a knock up top?

well it could bet a bent push rod or a lifter could be bad


Knock in the engine that comes and goes the oil pressure is on the low side and you had lots of recent repairs around the engine are you losing your engine?

well a couple things could be wrong depending on what year. if it is a hydraulic lifter then the oil pressure might not be high enough for the oil to reach the lifter causing a knock. another problem could be that your rod and main bearings could be worn out causing a knock and low oil pressure.


Could be a lifter is still entitled for parole?

no


Why wont my windows work on a Mercedes 1988 380sl?

If it's just one or two windows it could be the motors ate sticking, take the door panel off, locate the motor, and jive it a good squirt of WD40, also any moving parts.


How could a world champion weight lifter had a brother who was a doctor if the doctor had no brother?

The Doctor has a sister that is a World Champion weight lifter.


What is ticking noise in 2005 explorer?

could be a lifter sticking


Why does 380sl jerks?

If a Mercedes-Benz 380SL is experiencing jerking, it could be due to several issues, including problems with the fuel delivery system (such as a clogged fuel filter or failing fuel pump), ignition system malfunctions (like bad spark plugs or ignition coils), or transmission issues. Additionally, vacuum leaks or a malfunctioning throttle position sensor can also cause erratic behavior. It's best to diagnose the problem with a professional mechanic to pinpoint the exact cause.


Normal the valve lifter making noise and feww min s it will go away?

A noisy valve lifter can be a sign of insufficient oil flow or low oil pressure, which may cause the lifter to not function properly. The noise often diminishes as the engine warms up and oil circulates more effectively, reducing friction and allowing the lifter to operate smoothly. However, if the noise persists or occurs frequently, it could indicate a more significant issue that may require professional inspection. Regular maintenance and using the correct oil viscosity can help prevent lifter noise.


How do you replace the transmission modulator valve on a 1985 380sl Mercedes Benz?

The modulator valve is located on the LH side of the tranny and has a vacuum line going to. After replacing you have to set the modulator pressure by connecting a gauge to the tranny, removing the cover from the modulator valve and turning adjustment bar underneath. With out pictures its hard to show how the gauge is connected. To be quite honest if you really have done the tests required to diagnose the modulator than setting the pressure should be the easy. If you have more specific questions feel free to add answers and I will do my best to help. Sorry my answer could not be more complete.


What could cause a loud tapping noise in a escort engine?

Stuck hydraulic lifter.


Where can one purchase a vacuum lifter?

Vacuum lifters are usually rented. To purchase a vacuum lifter, one could look for a manufacturer or ask a rental company if they can order one in to sell.


You were told that when you take off the intake you are supposed to change the oil you failed to change the oil and now a lifter is knocking Could this cause you to not have any power?

Why yes. Loss of compression in that cylinder that has noisy lifter.