Ok i recently been viewing topics about gear oil changes and since i have a 1993 na 5sp i was wondering if i need an oil change : I have noticed that when i go from 1st back to nuetral i cant go back to fist unless i stop (kinda off topic but i was wondering if this was a problem or just a gear "way" because in my bmw i can go from 1st to nuetral and back with no problem) I also noticed that when im driven i can go from 1st to 2nd but i feel a grind but to 3rd theirs no grind but to 4th there is. i dont know why only 2nd and 4th grind can someone ephisis more on this THANx