The same place you check the fluid level.
ATF+4 transmission fluid.
Should be a filler plug at side of transmission
Mopar ATF+4
you dont use tranny fluid in a manual trans you lube it
If the transmission fluid level is ok your clutch might be worn out.
ATF for Automatic transmission.
A transmission fluid change is recommended every 100,000 miles on a Dodge Neon. The filter should also be replaced at this time for maximum longevity.
A 1999 Dodge Neon uses ATF+4 Type 9602
ATF +4
ATF+4
Yes
Transmission fluid cooler hoses.