Just got a new upper motor mount for 2001 Cavalier and the OEM screws won’t fit inside the new mount. I’m stuck
Trying to replace upper motor mount which looks fairly easy but when upon doing so when I put the new mount in and line up the hole the OEM screws won't fit the new mount there to big. Is that normal case other videos show no problem?
My car has 115000 miles.
My car has an automatic transmission.
Experienced mechanics share their insights in answering this question :
Hi, thanks for writing in. I suggest returning the motor mount and getting the correct one before proceeding with the repair and replacement.
How to Identify and Fix Common car Problems ?
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Positioning the mount incorrectly also can make it impossible to line up bolt holes, or you could experience unusual driveline conditions such as a heavy banging when you go over bumps caused by the driveshaft`s slip yoke slamming into the transmission`s tailshaft.
Broken or worn engine mounts may cause the engine to slide around in all directions in the engine bay, something that is particularly noticeable when accelerating or driving at high speeds.
Poor quality or worn engine mounts may cause excessive vibration and misalignment. Damaged or worn engine mounts should be replaced as soon as possible to avoid misalignments resulting in machinery failure.
Motor mounts are installed in all vehicles to stabilize the engine and prevent the natural vibrations from the internal combustion process from damaging nearby components and being noticed by the driver. Motor mounts can also be called engine mounts.
Climatically, one of the leading benefits of upgrading your engine mounts is apex performance power. The amount of vibration varies from vehicle to vehicle depending on model, horsepower, and mount brand. Nevertheless, the upgrade to a stronger metal mount is nonetheless ideal for more highly modified vehicles.
Tighten the engine mount to body nuts to 66 N.m (49 lb ft).
Torque settings are available for these fasteners. The mounts will settle slightly after installation.
So if one of your engine mounts is broken or badly worn out, you`ll feel the normal vibrations of the engine much more strongly. And you`ll notice it most at idle, when you don`t have all the other wonderful road noises and vibrations to distract you.
Yes, performance. Although the foremost job of drivetrain mounts is to dampen the noise and vibration from the mechanicals of the car to the cabin, it can also affect power delivery, shifting, and even handling.
Electronic (Active) Motor Mounts
Electronic engine mounts are designed to vary the mount`s stiffness and damping characteristics to reduce noise and vibration, dependent on the vehicle`s load and speed. This vehicle data is monitored and fed back to the control system using sensors.
Yes,in a manual car they can cause the transmission to slip out of gear,the same goes with the rear transmission mount !
Engine Damage. In extreme cases, broken motor mounts can lead to engine damage. If your engine is given enough room to knock around, it can hit other components, causing damage to itself and other essential parts.
Broken engine mounts are no longer capable of absorbing the vibration from the engine; typically meaning the rubber guards are ineffective. The vibration is very noticeable inside the car, especially from the passenger`s seat. However, the steering wheel and dash are also likely to shake.
As your motor mounts wear out, they can cause vibrations and engine shaking that can cause your entire vehicle to experience a decrease in ride quality.
There are several reasons why your engine mount could leak oil. Since this piece works hand-in-hand with your engine, it`s exposed to the same oil that keeps your engine running. Unfortunately, if there`s a hole within your mount, this causes the oil from the engine to leak– thus causing a massacre of problems.
Car, Truck , Bike and various vehicle engine & suspension mounts and bushes can often easily be refurbished using polyurethane, mainly due to the low cost and quick turnaround time. We offer this very popular service where we refurbish Engine Mounts, Suspension Mounts, suspension bushes using polyurethane.
Here are some of the common reasons for rough idle: Motor mounts: It`s the job of the motor and transmission mounts to dampen vibration. When they break, you`ll feel excessive vibration, especially at idle. You can diagnose this yourself by putting your car in neutral.
Even with these steps, you will not be able to extend the life of the engine mount significantly. In summary, engine mounts last between 5 to 7 years. Symptoms of bad engine mounts include excess vibration, impact noises (thud/clunk), and misalignment of the engine.
We suggest you tighten the nut, bolt, or machine screw by hand until it makes contact with the washer or the surface of the workpiece. Then, using an adjustable wrench or a socket wrench, make a consistent number of turns to ensure that all the bolts have the same torque.
Misalignment can be caused by improper installation of the pump and motor, pipe strain, even bent shafts. Even if a pump has been properly laser aligned at installation, it can still become misaligned during operation due to dynamic load shifts and thermal growth.
Engine misfire could be caused by worn or broken motor mounts that raise the motor on one side while the vehicle is accelerating. The stress on the engine control wiring harness can cause breaks in the injector or sensor wires, which then causes drivability concerns such as poor fuel economy and engine misfires.
Signs of a Broken or Loose Motor Mount
Over time, it`s fairly common for the engine mounts to weaken. In some severe cases, a mount can even snap. If any of the motor mounts aren`t securely keeping the engine in place, it will cause problems and it can make the vehicle very dangerous to drive.
The first obvious sign of bad motor mounts is; excessive engine vibration. Motor mounts are made to hold your engine in place and absorb vibration. If your engine is shaking in place, it`s probably a sign of bad motor mounts.
Motor mount replacement is a big job, though, so be wary of any mechanic or dealer that is offering to do the job for a price that seems too good to be true.
Relevant Questions and Answers :
the most relevant questions and answers related to your specific issue
Just got a new upper motor mount for 2001 Cavalier and the OEM screws won’t fit inside the new mount. I’m stuck
ANSWER : Hi, thanks for writing in. I suggest returning the motor mount and getting the correct one before proceeding with the repair and replacement.
Are the motor mounts touched during a tune up? When are the motor mounts touched?
ANSWER : There is nothing in a basic tune up that would require loosening or touching the motor mounts. If the motor mounts are in fact loose, they could potentially cause damage to the axles if the motor were to shift enough while driving; however, this would take time and there would have been a very distinct vibration and clunk that you would have very likely noticed while driving. I would recommend having a certified technician, such as one from YourMechanic, come take a look at the car to properly diagnose and repair your motor mount problem.
We have a new battery, new alternator, new coil pk, new master fuse and the car still won’t hold power.
ANSWER : Hi there. The only thing that I could think possible is causing your problem is that something may not have been correctly installed while your son was completing this maintenance. However, if your engine was difficult to start before this service, it’s possible there are different components that are damaged that simply didn’t resolve the issue. The only way of knowing what is going on with your Trailblazer would be to have one of our mobile mechanics in your area come to your location and complete a car is hard to start inspection.
What is cost to neutralize motor mounts, I switched out front mount but now it vibrates off of frame
ANSWER : I believe you need to replace all of your mounts. You are saying it is touching the frame, so I would suggest the rest of them be replaced also. You may also look around and see if you have anything obstructing the fact that it isn’t sitting properly. I hope this helps with your issue.
2007 Nissan Altima motor mounts are new the motor vibrates a lot went the car is in drive with the ac on went I turn the ac off it
ANSWER : Hi there. It is possible that you have a vacuum leak or perhaps the transmission mounts are loose, as usually these symptoms are common with worn out motor mounts. When the AC is activated, it does create additional drag on the motor, which can make a small vibration even worse. It’s probably a good idea to have a professional mechanic come to your location and try and replicate the symptoms you are describing by completing a car is shaking or vibrating inspection.
My car pulls to the driver’s side when braking, i’ve fitted new pads and a new caliper on the passenger side but no difference.
ANSWER : Hello, and thank you for writing in. There are several reasons why your vehicle may pull to one side or the other while braking. The first thing to consider is a warped rotor or faulty brake pads. When you replace the pads and rotors on the vehicle you need to replace two or four of them at a time. Replacing just the one on passenger side will not be adequate. With that being said, you are more concerned about the rotors then you are the calibers. The calibers hold the brake pads to the rotors when needed. It is a warped rotor or a bad brake pad that will cause the vehicle to pull. You should start with the full service brake job including machining the rotors to flatten them out if needed, and all new brake pads. If the problem continues after that, get an alignment done on the vehicle. For more help contact our service department to schedule an appointment.
My car won’t shift past 30mph while driving and it revs up.
ANSWER : Hi there. It looks like you’ve got multiple problems with your 95 Ford Taurus. The transmission issue may be due to a clogged hydraulic line, which is why most certified mechanics will recommend a transmission flush as opposed to just adding oil when there is a shifting issue. The issue with the battery is most likely due to the alternator or could be electrical due to a bad connection. The problem with many older cars is that sometimes age and parts fatigue will show up quickly, even with just 70,000 miles on the vehicle.
My suggestion to you is to contact a local ASE certified mechanic who can give your car a complete safety inspection to let you know what needs to be fixed before you spend any more money chasing problems.
I got a new battery new alternator put in but my battery just gets drained I keep having to buy new batterys
ANSWER : This may be a sign of a failing voltage regulator or potentially a bad grounding problem causing a draw on the system. The voltage regulator is a unit that regulates the charging of the battery by the alternator. Often times this will result in the alternator allowing too much power to be delivered to the battery resulting in damaging wires and prematurely sometimes destroying the battery. In other cases it may result in the alternator not supplying enough power to the battery, resulting in undercharging the battery or not charging it at all. In either case, I would recommend having an expert from YourMechanic come to your location to diagnose your vehicle’s charging system.
