Shifting issues after a while
After about 30 minutes of drive it will go from smooth shifting to grinding and lurching when you put it into first and occasionally if you just keep going it won't accelerate. But if you let it sit after it goes right back to normal
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Hello there, thank you for asking about your 1984 Ford F-150. Start with the simplest of things and make sure it has the right amount of transmission fluid in it as this is often times overlooked. Secondly, I would drop the transmission pan to inspect the valve body. There is also an electrical solenoid which helps to control shift patterns in automatic transmissions which occasionally can fail causing this type of problem. If you need help, I would recommend having an expert from Your Mechanic come to your home to diagnose your shifting issues and refill/replace transmission fluid if necessary.
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A healthy transmission will shift between gears smoothly and there won`t be any slippage. Low fluid levels can cause gears to miss, which will result in a grinding sensation.
Transmission Fluid Low or Poor Condition – Vehicles low on transmission fluid or that are operating with worn out or contaminated fluid are likely to experience hard shift conditions. Lack of adequate lubrication within the transmission can cause several problems, including hard shifting.
The primary cause of slipping in a manual transmission is a damaged clutch. In an automatic transmission, including the Ford F-150 transmission, issues can be caused by; Broken gear bands. Gear wear and tear.
However, just like buying any used vehicle—there are risks involved. Even in models that are well built and popular such as the F-150 model. One example of Ford F-150 models you should be wary of are those from 2009-2014 that are known for suffering from transmission cooler line fatigue and rusting.
The lack of fluid causes inconsistencies in both shift timing and smoothness. Unable to shift: When your transmission fluid is on “E” your car will not shift at all.
If your transmission makes a grinding noise when you shift gears, you are likely experiencing friction between gears due to insufficient transmission fluid, worn transmission linkage, maladjusted binding, or a “dragging clutch.” If you hear grinding sounds when shifting from neutral to any gear, you may be dealing with …
Oftentimes, hard shifting can occur when you fail to change transmission fluid at the recommended interval. In the event that your transmission fluid gets low or dirty, your vehicle`s ability to shift could become compromised.
Powertrain issues, problems, and complaints are some of the most common concerns that owners of 2021 Ford F-150 trucks have been experienced. Some of the most frequently reported issues include problems with the transmission, engine trouble, and difficulty with the four-wheel drive system.
Ford F 150 jerk on acceleration can be caused by an oil pan gasket, which may need to be replaced. Ford F 150 jerk on acceleration can also be caused by a faulty throttle positioning sensor. If the vehicle jerks when accelerating, this will cause an increase in fuel consumption and may need to be replaced.
Ford`s PowerShift dual clutch transmission was used in 2010. Vehicles impacted are the Ford Fiesta (model years 2011-2016) and the Ford Focus (model years 2012-2016) equipped with a PowerShift transmission.
2015-2020 Ford F-150
Specifically, the 2018 F-150 is easily one of the best and most reliable models of pickup trucks, thanks to its high durability ratings and great mileage. The 2019 model is also a standout with excellent critics and user reviews.
Though changing transmission fluid can`t fix mechanical problems, it does make for smoother shifts and can extend the life of your transmission. And even when manufacturers recommend fluid change intervals of 150,000 miles under normal conditions, it may be a good idea to change it more frequently.
If your car has an automatic transmission, one of the most disconcerting noises that you can hear coming from your transmission is a grinding noise. When a grinding noise occurs with your transmission, it could mean a serious problem with your planetary gear system.
When your engine oil is running low, your engine`s components stop receiving the lubrication they need to function properly. Once this happens, you may start to hear clunking, knocking, ticking, or grinding noises coming from your vehicle`s engine.
Transmission fluid ensures that the gears shift smoothly, but there will be a clunking sound in manual transmissions and whining sounds from automatic ones if it is low.
A grinding or shuddering sensation is common when a transmission has trouble shifting fluidly. Sounds: Any grinding noises while shifting or knocking noises while in neutral are clear indications of a transmission in trouble.
Relevant Questions and Answers :
the most relevant questions and answers related to your specific issue
Transmission shifting issues, flare/slip on 2-3 shift. 2002 VW Jetta
ANSWER : Hi there – the valve body on this transmission is prone to wear, especially for control pressure hydraulic circuits on high-mileage units like yours. If you did not replace the valve body with a rebuilt unit, and the control pressure solenoid, these components are the most likely cause of this behavior. I would have the transmission hydraulic pressures tested in operation to confirm this diagnosis. A reputable transmission shop can assist with this task.
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Clutch engaged with pedal up or down issue? 2006 Mazda 3
ANSWER : Hi there – there are several possibilities here – none of them pleasant, and all will require removal of the transmission to get to the failed bit. It is possible the pilot bearing has seized up – which would make it seem as though the clutch were engaged, regardless of whether the clutch pedal was depressed (and working properly) or not. It’s also possible the clutch pressure plate "fingers" where the throwout bearing applies forced from the clutch pedal and hydraulics are damaged in some fashion, and will not compress to release the clutch disc. Last and least likely is a failure of the clutch master cylinder – internally – since there doesn’t appear to be any fluid loss. I recommend a clutch inspection performed by a mobile, professional mechanic, such as one from YourMechanic, who will come to your location, diagnose this problem, give you an accurate assessment of damage and cost estimate for repairs.
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Automatic transmission issues, high RPM at low speeds
ANSWER : Hello, thanks for writing in about your 2000 Chrysler Cirrus. The transmission control module would need to be scanned to see if the codes stored may indicate the shifting problem you are having. You may have an internal shift solenoid problem causing the shift problem. A speed sensor for the transmission may also cause the transmission not to go past second gear. I recommend having a qualified technician, such as one from YourMechanic, inspect your shifting issue and high RPM problem in person in order to have the correct repairs made.
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Truck will shift sometimes then it doesn’t shift. If you wait a while it will shift again. We are trying to figure out what’s going on
ANSWER : Hi, thanks for writing in. The first thing I recommend is to make sure the ATF (automatic transmission fluid) is full.
Does the transmission shift up a gear or two and stay in that gear, or does it drive fine for a bit, then stop shifting until you turn the car off or sit still with the motor running? Or, do you continue to drive and eventually it begins shifting again. Are there any codes?
What I would do if I were diagnosing your truck would be to connect a scanner and study the data while driving to know what is going on. Without said data and not quite being clear about what is happening, it comes down to solenoids or sensors that the TCM (transmission control module) uses to calculated shift points based on load values determined by the PCM (powertrain control module).
I’m afraid all I can offer you at this point is suggesting you make sure the fluid is full and clean. If it isn’t clean, begin by replacing the filter in the pan and do a transmission fluid exchange, not just pan drop with a drain and fill. This doesn’t get all the ATF out of the transmission, and when there are problems, it pays to be as thorough as possible.
I recommend the following inspection if you should need further assistance: Car hard to shift
Hope this helps and best of luck!
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Transmission issues, rough shifting and noise
ANSWER : Many different faults can cause the vehicle to shift roughly. The most common would be low fluid level in the transmission, transmission mounts, the torque converter, or one of the shift solenoids. If you’d like to get this checked before moving forward with a repair, a qualified technician, such as one from YourMechanic, will be able to diagnose your shifting issue and perform any repairs required.
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Won’t shift out of first unless you let go of gas but it will shift back down and never grab second
ANSWER : If you have all the drive shafts in the front and rear, then you will damage the transfer case or one of the axles if you drive the vehicle and engage the front end. The two different gear ratios will do this. As far as the transmission goes, you have a problem with the governor inside the transmission and may have bad second gear parts. Have a mechanic pressure test the transmission and diagnose the shifting issue for you.
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The truck won’t shift out of park so thinking that it’s the park shift interlock solenoid? Is that a good possibility that’s what
ANSWER : Hi there. First thing to check would be, whether the brake lights are functioning at the time it won’t shift out of park. There is a possibility, there is a poor connection at the fuse. It could be, a faulty brake light switch not supplying power to the shift interlock solenoid. There may be, a poor connection or wiring concern. It could be, a faulty shift interlock solenoid. I recommend having your vehicle’s shifting issue be diagnosed and repaired by a certified technician, such as one from YourMechanic.
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Gear shift felt really loose, trouble shifting gears
ANSWER : Hi there:
Underneath the shifter there is a shim and bracket that tends to become loose overtime; especially with frequent use. If this bracket is loose it cause the shifting issue you’re having. The best advice we can offer is for you to contact a mobile mechanic and have them complete a car is hard to shift inspection; so they can determine what’s causing this issue and recommend the right repairs.
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