98 chevy cavalier z24 will not shift into fifth gear nor reverse

SOURCE: 1997 chevy cavalier Z24 2.4l autotrans. fluid level

Hi losflip,
There is a plug located where the right side axle shaft enters the transmission it is above the pan. To check the fluid level of the transmission the engine must be at operating temp and the vehicle must be level. The must be running and the transmission in park, the plug is then removed and if transmission fluid starts dripping/leaking out it is full. If not transmission fluid should be added till fluid starts leaking from the plug hole, then just reinsert the plug and tighten. Generally this is done with the vehicle on a lift in order to access the plug, you might be able to do this if you have enough room to access the plug remember the vehicle must be level.

SOURCE: Can't shift trans out of first gear 1991 explorer

can you look under the vehicle at the transmission, look on top, do you see any linkages? I'm not sure you will, just want to check.

The 5 sp trans that is in the Ford Explorer is normally a "top loader" meaning that the shift linkage is internal to the transmission, if this is so, while your looking do see an access plate in the floor board above the transmission, if not to repair it you will have to remove it. if you are not comfortable with this procedure, I recommend that you find a quality repair shop in your area.

SOURCE: trans whining noise in first, second, third, then

first, second & third all use a lower shaft in the trannsmission called a counter shaft, forth and fifth do not, sounds like you have a bearing going out on the lower shaft. unfourtanly you have to complety dissemble the trannsmission to replace the bearing.....SORRY