There is a knocking noise an you can feel it by the petals at certain speeds mostly on the interstate , is my transmission going o
It just recently started making the popimg noise an the front end shakes like there is a knots on the front tires or something.
My car has 194465 miles.
My car has an automatic transmission.
Experienced mechanics share their insights in answering this question :
Hello, thank you for writing in. The vehicle may make these types of noises for many reasons. The most common issues relate to poorly maintained tires. Make sure your tires are in good condition, inflated properly, and balanced. Secondly, inspect the main steering and suspension components visually to make sure nothing is obviously damaged or worn. If the problem is not found or resolved, then have your tires balanced. You can then turn your attention to more suspension inspections. This would include a bounce test (bounce the fender above each tire and count how many times it bounces). If it bounced back and forth more than twice, your shocks/struts are wearing down. Unfortunately it can also be engine and exhaust related, but rule out a tire issue first. For more help resolving the issue, contact our service department to schedule an appointment.
How to Identify and Fix Common car Problems ?
Our sources include academic articles, blog posts, and personal essays from experienced mechanics :
In more serious cases, you may hear engine knocking or valve chatter due to improper fuel ignition. Your engine could be damaged by these conditions, so you should switch back to 91 or 93 Octane. When you hear constant rattling noises during acceleration, it`s most likely caused by low-grade fuel.
Bad Tie Rods: Tie rods connect a vehicle`s steering rack to the steering arm. This helps translate the turning of the steering wheel to the direction of the tires. When a tie rod end is worn or loose, they may produce a clunking noise.
A creaking sound when turning your steering wheel may be nothing more than a sign that your suspension system needs lubrication, but it may be a sign of something more serious, including tie rod damage, power steering rack damage, or a failing strut/shock.
The most common reasons a Ford F-150 has a rattling noise are the ball joints, struts or strut mount, or a problem with the sway bar links. Search our network of RepairPal Certified shops near you to speak with a technician about your issue. Oops!
Low transmission fluid and worn-out gears can be the culprit – and computerized sensors and solenoids can cause clunking if they send the wrong information to your car`s gearbox.
Commonly, engine knocking occurs because of a buildup of oily carbon deposits inside the combustion chamber. This can be caused by burning oil or incomplete combustion from misfires, which coats pistons, cylinder heads, and other parts of your engine with residue.
If the clunk happens when you hit the gas pedal or shift gears, then you are most likely looking at a U-joint or CV joint that is on its way out. An engine mount may also be the culprit if the sound happens when shifting into forward or reverse.
A clunking, rattling, or squeaking noise from your front end while driving can be annoying and unnerving. Oftentimes, this noisy symptom means there is a problem with your vehicle`s suspension system. These sounds typically occur when driving over uneven surfaces, bumps, or potholes.
The three most common noises on F150 engines are exhaust leaks, timing chain component noise, or turbo noise. 2. Timing chain components and variable valve timing components are very common failures across all engines available for F150s.
Exhaust noise, such as a “lawn mower” type sound should never be ignored because it may indicate an exhaust system leak which can release carbon monoxide into the cabin of your vehicle and negatively impact your health and well-being.
Key Takeaway Rattling noises when accelerating can be caused by a number of issues, including damaged or worn-out suspension components, bad wheel bearings, low transmission fluid, loose heat shields, and faulty engine components.
You usually hear this noise when accelerating the vehicle. Most people call this a pinging or rattling sound. This noise is caused by an air/fuel mixture in the engine cylinder being ignited prematurely by the heat of compression as the piston is moving up on the compression stroke.
Signs of Transmission Problems
These sounds can indicate transmission failure. However, keep in mind that transmissions are made up of hundreds of parts, so knocking or clicking noises may also just be a worn-out case, or bearing, requiring a minor transmission repair.
Clunking, humming or whining sounds are signs of automatic transmission problems. Faulty manual transmissions will also give off loud machinelike sounds that seem to come out of nowhere. A clunking noise when you shift gears is a telltale transmission situation. Have a mechanic look it over.
How to Fix Engine Knocking. The first step in trying to fix engine knocking is to upgrade to gasoline with a higher octane rating. Higher-octane fuels can withstand more pressure before combustion. Switch to one that includes carbon-cleaning additives.
It does mean that there may be an issue with your car`s braking system –usually a worn-out part. More specifically, a clunking noise when braking can be due to worn or damaged discs, rotors, calipers, and backing plates. These are also essential parts of the car`s suspension system.
Transmission: If you have an automatic transmission and your transmission fluid is low or if it is too old, it could start making a clunking noise. This is because there isn`t enough lubrication and cooling for the different parts of your transmission. It could also mean that your transmission is failing.
If you hear a clunk when the suspension works over bumps, you may have excessive clearance in a joint due to wear. It might be as simple as a loose nut on the strut, or something more subtle such as a shrunken, dried-out rubber bushing.
Worn shocks and struts often produce noises, and their state of wear should be obvious from a profound lack of damping, allowing noticeable rocking and bouncing motions when the car is moving or a pronounced clunk whenever going over bumps.
When a front CV axle goes bad, it will make a clunking noise as you make a slow turn. When a rear axle goes bad, the clunking or moaning sound will be in the back.
If you hear a clunking noise that is especially prominent when you drive over potholes or speed bumps, you probably have a problem with your shock absorbers or your suspension. Continuing to drive with a broken or faulty shock absorber is a bad idea for the health of your car.
The Ford F-150 with headrests that can turn heads. The 2021 Ford F-150 is the first truck in its segment to offer embedded speakers in the front row headrests with the B&O Unleashed Sound System.
Some 2011-2021 Mustang and F-150 vehicles equipped with a 5.0L engine may exhibit a ticking noise at idle after an engine oil change. It is often referred to as typewriter noise because of its similarity to the sound of a mechanical typewriter.
But, how long does a Ford F-150 last? A Ford F-150 is expected to last around 200,000 miles when properly cared for. Since the average driver clocks in about 12,000 miles per year, this comes out to roughly 17 years.
Relevant Questions and Answers :
the most relevant questions and answers related to your specific issue
There is a knocking noise an you can feel it by the petals at certain speeds mostly on the interstate , is my transmission going o
ANSWER : Hello, thank you for writing in. The vehicle may make these types of noises for many reasons. The most common issues relate to poorly maintained tires. Make sure your tires are in good condition, inflated properly, and balanced. Secondly, inspect the main steering and suspension components visually to make sure nothing is obviously damaged or worn. If the problem is not found or resolved, then have your tires balanced. You can then turn your attention to more suspension inspections. This would include a bounce test (bounce the fender above each tire and count how many times it bounces). If it bounced back and forth more than twice, your shocks/struts are wearing down. Unfortunately it can also be engine and exhaust related, but rule out a tire issue first. For more help resolving the issue, contact our service department to schedule an appointment.
Chattering noises coming from transmission
ANSWER : Hello. From the symptoms you’ve described it would appear to me that there may be an issue with the clutch disc or perhaps flywheel.
If the contact surfaces of either are excessively worn it may cause intermittent chatter, as you are experiencing. If the clutch is still the original one than it may need to be replaced.
If you’d like a second opinion on this or would like to get this fixed, consider getting some help from a qualified mechanic who can diagnose the noise your car is making. Once this assessment is made an accurate repair can then performed.
A whining noise starting at 20 m/ph as well as oscillating noise which speeds up and slows down – coming from drivers side.
ANSWER : Hello, thank you for writing in. Due to having the tires replaced recently, you may have a balance issue. Tires are "balanced" in a process where they spin the wheel on a machine and make sure they turn evenly. Any issues are corrected by adding weights to certain parts of the tire. The tires may have been improperly balanced, or may not have been balanced at all. You should start there, and see if the issues is resolved. When they have the wheels off, have a technician check the brakes. Make sure the pads were properly installed and are in place. Between the two inspections and any possible corrections, the issue would go away. If the noises continue, you will want to have the wheel assemblies inspected.
Grinding noise around differenial area
ANSWER : Hi there. If the noise started shortly after the repairs you completed, it is more than likely that you have left something loose inside or an internal component is not properly aligned. However, if the repairs were completed correctly, It is more than likely that you have damage to a wheel bearing. You might want to isolate the noise you are hearing or contact a local mechanic that can come to your location and help you diagnose the noise.
My car won’t go past 35mph
ANSWER : Hi there. From the description you provided, your vehicle has problems with the transmission again. You stated it will not shift into 3rd gear again, like before the transmission was rebuilt. If the transmission is again the problem, it should be covered under warranty. It could be a faulty shift solenoid. The shift indicator not reading properly could be a faulty transmission position sensor. If this is an overall lack of performance issue, according to your last statement, then possibly you have a restriction in the exhaust system. I recommend having your vehicle’s problems inspected and diagnosed by a certified technician from YourMechanic.
Experiencing a knocking noise while I’m decreasing speed on the highway. I have examined the up&lower ball joints, tire rods, axle
ANSWER : Hello, thank you for writing in. Inspecting the suspension and steering components was a great idea. Did you perform a visual inspection, or did you actually raise the vehicle and maneuver the parts to check for excess play? However the brakes and the drive shaft can both causing a clunking noise when coming to a stop. Attempt to replicate the noise while backing up. If the brakes are of a concern, you will likely hear it in both directions. Something like your drive shaft may not be heard while backing up. Most of these components can be tested while on the vehicle, but you may need a hand. For more diagnostic help, contact our service department.
Shifting from 2nd to 3rd, car stopped going fast. Now it won’t go at all.
ANSWER : It is possible that your clutch has failed. The sound you are hearing is likely due to the clutch not engaging with the engine due to it being worn. I would recommened having your transmission inspected by a qualified transmission expert to determine if your clutch requires replacement in order to resolve this issue. This inspection may require removal and partial disassembly of the transmission in order to verify that the clutch has failed.
Whining noise from transmission and difficulty in shifting
ANSWER : Hello. From what you describe it would appear that your vehicle has developed some sort of issue with the transmission, perhaps related to the hydraulic system, or with the transmission gears. If there is an issue with the vehicle’s hydraulic clutch system it may cause problems such as grinding or popping when putting the transmission into gear. The components to look at there would be the clutch master and slave cylinders. If the clutch appears to be engaging and disengaging properly then it may be possible that the issue is with the transmission, perhaps in the form of a bad throw out bearing, or worn transmission gears. Both of these could also cause a whining noise as well as difficulty changing gears if a problem occurs. I would also check the fluid levels for both the transmission and hydraulic clutch systems, as that could also cause similar symptoms. If you are unsure I would recommend having a professional technician, such as one from YourMechanic, come to your location to diagnose what may be causing your transmission issues.
