I have a 1994 toyota 4runner. When a stopped usually up hill, I give it gas it goes very slow,even though the rpms revs up. when i hit 30 miles an hour it seems normal. It also acts like this when at ground level sometimes.

thanks for the update, has the transmission fluid been checked, it may just be low on fluid, check it with the engine warm on level ground at idle in park, check the condition of the fluid as well, does it look dark and smell burned? If so it is a sign that the transmission may be on it's way out, please let me know after the fluid is checked. thanks for the update, has the transmission fluid been checked, it may just be low on fluid, check it with the engine warm on level ground at idle in park, check the condition of the fluid as well, does it look dark and smell burned? If so it is a sign that the transmission may be on it's way out, please let me know after the fluid is checked.

I have checked everything you have mentioned and everything seems ok. I have checked everything you have mentioned and everything seems ok.

The only other thing I can recommend doing is to remove the transmission oil pan to inspect the oil pickup screen and check the bottom of the oil pan for any metal particles or clutch material, the transmission seems to be slipping on take off which could be due to worn clutches, clutch plates or leaking internal seals. The only other thing I can recommend doing is to remove the transmission oil pan to inspect the oil pickup screen and check the bottom of the oil pan for any metal particles or clutch material, the transmission seems to be slipping on take off which could be due to worn clutches, clutch plates or leaking internal seals.