2005 hyundai elantra GT 5 speed manual. Car is reving when shifting into 2nd and 3rd, will slowly engage into gear. No problem going 4th to 5th. Car revs high in cruise ctrl going uphill over 40mph.

Probably issues with Shift Solenoids. You need a transmission specialist or an auto electrician with a pro grade bi-directional scan tool computer that can tell the solenoids to operate and confirm that they did. Or it is the powertrain module that is at fault.

05 Chrysler pacifica is a 4 speed automatic, next time buy a car with a 5 speed automatic

TPS SENSOR.
IT CONTROLS SHIFTING AT THE RIGHT TIME
AND COULD ALSO CAUSE ALL OF THE SYNMTHOMS
THAT YOU HAVE LISTED SOMETIMES WITH OUT GIVING YOU A CODE GOOD LUCK

I would say no,has to come apart

possible selector linkage adjustment , loose or shifted

Hi:
The shift pattern is pretty much the same on all 5 speed cars. The top row is the odd numbers, 1-3-5
the bottom row is 2-4-Reverse. The center position is neutral

Here is the key: The shifter is slightly spring-loaded to the center position. If you hold in the clutch pedal and pull the shifter to neutral, and let go of it, it will automatically be lined up in the position, that if you pushed it forward , it would go to 3rd gear, and if you pulled it back, it would go into 4th gear.
This way, to start driving, you start out in neutral, grab the shifter lightly, and push it first to the left, then forward. This is first gear, where you start out. when you want to shift to second, push in the clutch, and keeping left pressure on the shifter, pull all the way back . Here is the easy part, 2nd to 3rd. When you are ready, push in the clutch, and just push the gear shift forward , till it hits neutral, and is spring loaded to the middle. Then you just push it straight forward to 3rd, then next shift, straight back to 4th.
Last gear, 5th: push forward to the neutral row, then Push to the right till it lines up ,and forward to the 5th gear. Reverse should only be shifted into from a dead stop. Find neutral, push the shifter all the way right, then pull back towards you. Hope this helps.
Practice a bunch in the driveway!

Hi
Either a broken linkage or selector problem inside g/box.

Regards
Phillip

Hi,

This might be because of the gear box problem. By any chance, did your car face flooding? In such cases, please drain the gear box and replace it with new gear fluids. Also, check if you go in low speeds, you might be able to engage it with ease. Please come back to me if you feel this doesnt solve your issue.

Regards,
Hari

If you can see where the shifter goes through the floorboard, make sure the shifter is not hitting the floor.
There could be interfierence under the car also.

balls