So I recently just got an automatic 93 Integra from my uncle, however there's a problem I can't shift into drive. When I try to shift into drive it automatically shifts into S3 even when the gear selector is in drive. The rest of the gears work except drive, can anybody help???

 

Try changing the fluids if not look for a used one which i doubt you will find a good cond low mile so you might just need to have it removed and inspected for a rebuild.

 

I'll try that thank you!!