Originally Posted by
Gary Lewis
Can't offer any assistance. No clue what transmission it is. We don't guess 'cause we'll give you bad info. Please tell us everything that is going on, like what transmission, how long it sat w/o driving, and any mod's you've done to the tranny.
This ^^^!
If we don't know what it is, we can't help you. A fuel injected 302 doesn't tell us whether or not your 302 came with a C4, a C6, or an Automatic Overdrive.
If it's a C4 or a C6 it could be the modulator valve or the way the vacuum lines might've been (incorrectly maybe?) installed.
If it's an Automatic Overdrive, you might need to adjust the linkages that control the shifting of the transmission (and also serve to keep the transmission from burning itself up).
If you know what transmission you have, tell us. If you don't, you're going to either have to tell us the transmission code on your door jamb sticker, or you're going to have to get up under there and count transmission fluid pan bolts to tell us.
Let us know what you find and we can help.