Stethoscope Noise
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New SERENO Electronic Stethoscope For MUTE Noise, shout, ring etc. |  |
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US $199.98 | 18d 3h 49m |
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3M Littmann Electronic Stethoscope Model 4100 with Ambient Noise Reduction | |
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US $325.00 | 18d 2h 37m |
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Stethoscope Noise
Fuel injector clicking/ticking noise?
After days of trying to figure out where a ticking/clicking noise is coming from in my car I found with a mecanical stethoscope that it is coming from the fuel injectors. This noise came after using a bottle of lucas fuel system cleaner(tune up in a bottle). The noise is not extremly loud but its annoying. The clicking goes faster when I accelerate but the noise does not increase in volume. I have read that this noise from fuel injectors is normal, but my concern is why would it be louder now and even if it's normal what can I do to make the noise go away? please help
I know what lifters sound like and the ticking is not as fast as to be the lifters. I also checked the cylinder head for noise and the noise there is so faint almost none at all and faster. When I take the oil cap no difference in noise. the noise is coming directly from the injectors i can hear it clearly.
I think the stethoscope is misleading you.The injectors do indeed make a clicking noise that is audible with a mechanic's stethoscope, and that is a good way of verifying an injector is not dead, but that noise is not normally audible while the engine is running, and I doubt that is what you hear without the stethoscope. Valve noise is more common; if that is what you are hearing it will become much louder then you take the oil filler cap loose (be aware oil may splatter when you do that). Exhaust leaks around the manifold gasket make a surprisingly metallic sound that typically is loudest when cold and quiets down when the manifold warms up but from what you have said I don't think that is your sound - I think it is valve lash or (if you have hydraulic lifters) a collapsed lifter.
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New SERENO Electronic Stethoscope For MUTE Noise, shout, ring etc. | |
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US $199.98 | 18d 3h 49m |
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3M Littmann Electronic Stethoscope Model 4100 with Ambient Noise Reduction | |
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US $325.00 | 18d 2h 37m |
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Mechanics Sonarscope Stethoscope Engine Noise Sound | |
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US $7.89 | 7d 4h 9m |
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MECHANICS NOISE LOCATING STETHOSCOPE (CAR REPAIR ETC) | |
0 Bid | US $7.88 | 22h 46m |
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MECHANICS SONARSCOPE STETHOSCOPE LOCATES NOISE SOUND | |
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US $9.95 | 29d 6h 29m |
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3200 Littmann Bluetooth Electronic Stethoscope with Ambient Noise Reduction | |
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US $349.99 | 23d 6h 16m |
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MECHANICS STETHOSCOPE DIAGNOSTIC ENGINE NOISE TOOL NEW | |
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US $9.25 | 17d 10h 28m |
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Tool Aid Electronic Stethoscope find unwanted noises | |
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US $64.99 | 27d 18h 20m |
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EM-410 Simple Automotive Stethoscope Noise Detector | |
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US $125.00 | 25d 13h 18m |
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MECHANICS STETHOSCOPE locate & diagnose engine noises | |
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US $7.09 | 22d 3h 48m |
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New SERENO Electronic Stethoscope For MUTE Noise, shout, ring etc. | |
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US $199.98 | 18d 3h 49m |
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Mechanics Sound Noise Diagnosis Electronic Stethoscope Engine Ear Headphones | |
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US $100.00 | 21d 18h 58m |
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Stethoscope $17.99 BikeMaster Stethoscope Tick, tick, tick, tick ? why is my bike ticking? Where is it coming from? If this sounds familiar then the BikeMaster Stethoscope is what you need in order to satisfy your curiosity. The Stethoscope helps you pinpoint where ticking or other abnormal noises are coming from. Use to determine what that ticking noise is Determine exactly where the sound is coming from Pinpoint which part is causing trouble |
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K-D Mechanic's Stethoscope $21.95 Stethoscope locates the source of engine noise quickly. Listen for trouble by tracing the sound of flowing water, oil, gas or steam. Identify piston slap, worn gears, faulty valves, water pump failure, damaged gaskets and defective bearings. Stethoscope has a shock-resistant handle and disassembles for storage. |
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KD Tools Mechanics Stethoscope. Each $20.83 Manufacturer: KD Tools. Each. Features Benefits: Locates source of engine noise quickly Disassembles for storage Stethoscope has a shock-resistant handle Having a hard time trying to locate noise in your engine? With this mechanics stethoscope, it allo |
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BIKEMASTER STETHOSCOPE $19.99 Use to determine what that ticking noise is.Determine exactly where the sound is coming from.Pinpoint which part is causing trouble. |
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KD Tools KDT835 Mechanics Stethoscope $35.97 Features and Benefits: Locates source of engine noise quickly Disassembles for storage Stethoscope has a shockresistant handleHaving a hard time trying to locate noise in your engine? With this mechanics stethoscope it allows you to listen for trouble by tracing the sound of water flow oil gas or steam. Identify the piston slap worn gears faulty valves water pump failure damaged gaskets and defective bearings. It s a time saver |
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Noise $4.99 Noise |
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The Noise $12.49 The Noise |
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3M Littmann Stethoscope Cardiology III, 27 Gray $158.2 Features of the 3M Littmann Stethoscope Cardiology III: * Solid stainless steel chestpiece. * Two-in-one tube design eliminates tube rubbing noise and provides stereo sound. * Comfortably angled, anatomically correct headset. * Nonchill rim & diaphragm. * Patented 3M Littmann Snap Tight Soft-Sealing Eartips. * This Littmann stethoscope offers outstanding acoustic quality along with added versatility. |
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3M Littmann Stethoscope Cardiology III, 27 Chocolate $158.2 Features of the 3M Littmann Stethoscope Cardiology III: * Solid stainless steel chestpiece. * Two-in-one tube design eliminates tube rubbing noise and provides stereo sound. * Comfortably angled, anatomically correct headset. * Nonchill rim & diaphragm. * Patented 3M Littmann Snap Tight Soft-Sealing Eartips. * This Littmann stethoscope offers outstanding acoustic quality along with added versatility. |
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3M Littmann Stethoscope Cardiology III, 27 Black $158.2 Features of the 3M Littmann Stethoscope Cardiology III: * Solid stainless steel chestpiece. * Two-in-one tube design eliminates tube rubbing noise and provides stereo sound. * Comfortably angled, anatomically correct headset. * Nonchill rim & diaphragm. * Patented 3M Littmann Snap Tight Soft-Sealing Eartips. * This Littmann stethoscope offers outstanding acoustic quality along with added versatility. |
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3M Littmann Stethoscope Cardiology III, 27 Burgundy $158.2 Features of the 3M Littmann Stethoscope Cardiology III: * Solid stainless steel chestpiece. * Two-in-one tube design eliminates tube rubbing noise and provides stereo sound. * Comfortably angled, anatomically correct headset. * Nonchill rim & diaphragm. * Patented 3M Littmann Snap Tight Soft-Sealing Eartips. * This Littmann stethoscope offers outstanding acoustic quality along with added versatility. |
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3M Littmann Stethoscope Cardiology III, 27 Plum $158.2 Features of the 3M Littmann Stethoscope Cardiology III: * Solid stainless steel chestpiece. * Two-in-one tube design eliminates tube rubbing noise and provides stereo sound. * Comfortably angled, anatomically correct headset. * Nonchill rim & diaphragm. * Patented 3M Littmann Snap Tight Soft-Sealing Eartips. * This Littmann stethoscope offers outstanding acoustic quality along with added versatility. |
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3M Littmann Master Cardiology Stethoscope, 27 Chocolate $199.99 The Littmann® Master Cardiology™ stethoscope offers a handcrafted stainless steel chestpiece with the portable convenience of a single-sided stethoscope. The tunable diaphragm conveniently alternates between low- and high-frequency sounds with a simple pressure change on the chestpiece.Additionally, the stethoscope comes with a special procedures adaptor for difficult site or pediatric auscultation.Product Features: Tunable diaphragm allows the user to conveniently alternate between the low- and high-frequency sounds without turning over the chestpiece. Handcrafted solid stainless steel chestpiece. Dual-lumen design eliminates tube noise artifact from two tubes rubbing together. Portable convenience of a single-sided chestpiece. Excellent acoustic seal and comfortable fit with patented 3M™ Littmann® Snap Tight Soft-Sealing Eartips. Comfortably angled, anatomically correct headset. Patient-friendly, nonchill rim and diaphragm. Special procedures adaptor for difficult site or pediatric auscultation. Available in a selection of classic tube colors. Seven-year warranty. |
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3M Littmann Master Cardiology Stethoscope, 27 Gray $202.83 The Littmann® Master Cardiology™ stethoscope offers a handcrafted stainless steel chestpiece with the portable convenience of a single-sided stethoscope. The tunable diaphragm conveniently alternates between low- and high-frequency sounds with a simple pressure change on the chestpiece.Additionally, the stethoscope comes with a special procedures adaptor for difficult site or pediatric auscultation.Product Features: Tunable diaphragm allows the user to conveniently alternate between the low- and high-frequency sounds without turning over the chestpiec Handcrafted solid stainless steel chestpiece. Dual-lumen design eliminates tube noise artifact from two tubes rubbing together. Portable convenience of a single-sided chestpiece. Excellent acoustic seal and comfortable fit with patented 3M™ Littmann® Snap Tight Soft-Sealing Eartips. Comfortably angled, anatomically correct headset Patient-friendly, nonchill rim and diaphragm. Special procedures adaptor for difficult site or pediatric auscultation. Available in a selection of classic tube colors. Seven-year warranty. |
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3M Littmann Master Cardiology Stethoscope, 27 Black $195.79 The Littmann® Master Cardiology™ stethoscope offers a handcrafted stainless steel chestpiece with the portable convenience of a single-sided stethoscope. The tunable diaphragm conveniently alternates between low- and high-frequency sounds with a simple pressure change on the chestpiece.Additionally, the stethoscope comes with a special procedures adaptor for difficult site or pediatric auscultation.Product Features: Tunable diaphragm allows the user to conveniently alternate between the low- and high-frequency sounds without turning over the chestpiece. Handcrafted solid stainless steel chestpiece. Dual-lumen design eliminates tube noise artifact from two tubes rubbing together. Portable convenience of a single-sided chestpiece. Excellent acoustic seal and comfortable fit with patented 3M™ Littmann® Snap Tight Soft-Sealing Eartips. Comfortably angled, anatomically correct headset. Patient-friendly, nonchill rim and diaphragm. Special procedures adaptor for difficult site or pediatric auscultation. Available in a selection of classic tube colors. Seven-year warranty. |
 3M Littmann 3200BK Electronic Stethoscope with Ambient Noise Reduction, Black, 27 inch List Price: Sale Price: $359.99 You save: $78.31 (18%)  Eligible for free shipping!Availability: Usually ships in 1-2 business days  |
 Littmann (3M) Littmann 3200 Bluetooth Electronic Stethoscope with Ambient Noise Reduction, 27" Tube Sale Price: $389.93 Eligible for free shipping!Availability: Usually ships in 2-3 business days |
 3M Littmann Electronic Stethoscope with Ambient Noise Reduction Sale Price: $873.20 Eligible for free shipping!Availability: Usually ships in 1-2 business days |
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 Electronic Stethoscope Black with Ambient Noise Reduction 27" Sale Price: $870.89 Eligible for free shipping!Availability: Usually ships in 1-2 business days |
 3M Littmann Electronic Stethoscope with Ambient Noise Reduction Sale Price: $479.99 Eligible for free shipping!Availability: Usually ships in 1-2 business days |
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