Oil thick due to cold temperatures
As vehicle warms up oil thins making it easier to shift
Sounds like you're running petroleum lube in your manual. Completely drain out all of the current lube & replace with Pure Synthetic Manual Tyranny Lube. I suggest: AMSOIL 100% Pure Synthetic Manual Transmission Lubricant. (Check your Owners Manual for correct viscosity).
+++ I don't know the specific car but I agree this problem sounds like incorrect-grade oil. Assuming the gearbox is separate from the engine. The oil will be of higher viscosity when cold, but should warm up quite soon into the journey. Drain and refill with the oil advised in the owner's manual for the car, or at least an equivalent-grade gearbox oil. Some transmission may be quite fussy.
If the car has its gearbox built into the engine casing, as in front-wheel-drive units, the gearbox shares the engine's oil, but is designed to do so. Don't put engine oil in a separate gear-box or differential, because the lubricant needs to cope with different operating conditions from those in the motor.
Manual transmission is when you use the shift stick to shift to different gears in a car instead of driving without shifting gears,which is auto transmission.
if it is automatic the transmission could be slipping if manual the throttle could be sticking
cheapest way is to put a junk yard transmission in the car to rebuild it is about $2000 vs 600 for used transmission
I'm not sure, but it may be time to have the transmission serviced.
There are many reasons why a car is hard to shift when there is a manual transmission. The clutch is one of the main reasons why a car is not shifting properly. Another reason could be that the transmission is low on fluid.
Better gas mileage and it will pick up speed faster when shifting gears.
When you have problem shifting gears, you transmission has a problem.
i think the energy (fuel) is more consumed in automatic shifting of gears whereas the same is done manually.. this could only be the reason..
Shifting forks.They slide the gears along splines engaging them to another gear.
If the 1997 Nissan Altima with an automatic transmission is shifting gears too early, it could be that the shift solenoid for the transmission is faulty. Both the shift solenoid and the speed sensor on the transmission should be checked.
The most common reason is worn shifting forks in the transmission. Check with your dealer to see if there is any provision for shifter adjustment.
On an unsynchronized manual transmission, you either have to double clutch (which will be required on any road test or "float" the gears. For the actual shifting patterns, diagrams should be readily available online.