I have been encountering a bit of resistance shifting, mainly first gear. I have trouble getting the shifter in and out of first gear some times, it doesn't grind, it just has a lot of resistance. If i rev the engine it seems to go in no problem. Also every time i pull into my garage, down the driveway its really hard to pull out of first gear, comes out no prob if i turn of the engine first. Any ideas, should i change tranny fluid, synchros bad, what do you think? thanks for the help