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There is a tapping noise in the top your engine what is it?
hydraulic lifter? Rocker arm?
What could cause a loud tapping noise in a escort engine?
Stuck hydraulic lifter.
How do you stop hydraulic lifters noise 1991 Toyota Celica?
Hydraulic lifters are nonadjustable. Chances are the noise is coming from play in rocker arm, or ignition out of time. If you are sure it is the lifter, then it must be replaced.
What would cause a ticking noise in engine?
Collapsed hydraulic valve lifter? Rocker arm (valves) need adjusting?
Ticking noise coming from engine on 2000 Chevy impala?
Collapsed hydraulic lifter? - try a quart of mystery oil
Why is there a ticking noise in a 1997 Honda Prelude?
if ticking noise is in engine, u most likely have a worn hydraulic lifter. check oil for correct volume and viscocity
What is the possible cause of Noise from the Hydraulic Valve Lifter at all engine speeds?
Depending on the vehicle, it most likely needs adjustment.
Your 97 Civic makes a ticking noise when starting up in the cold?
It could be a sticking hydraulic lifter or valves that are slightly out of adjustment.
What are tapping valves?
Tapping valves is a noise made by too much clearance between the valve lifter and the valve. Modern engines have hydraulic lifters. If you have too little oil pressure or run the engine low on oil, the lifters will make noise. The lifter can also wear out.
Saturn vue lifter noise?
Saturn vue V6 lifter noise when first started
Why would you hear a tapping noise when your Chevy cavalier is running?
A tapping noise is generally the result of a bad hydraulic lifter, plugged oil passage to the lifter, or bad tappets. Sometimes just changing to lower viscosity high detergent oil will cure it. Or "Any automotive oil additive with the word MIRACLE in it".
What causes noisy hydraulic valve lifters?
There could be several reasons why you have a noisy hydraulic valve lifter. One reason could be worn our parts in the entire valve train. A loose rocker arm could also cause noise.
