windhund116

I have started the S2000, a couple of times, in weather ~45ºF. The shifting is slow and shift, for about 5-10 minutes. Within a mile or two, it's shifting as normal. This is with Royal Purple Synchromax. I presume the car had OEM Honda stuff, in it when I purchased it used. I don't remember much about the shifting at that time. Seemed good. I replaced all fluids (except radiator) --- right after I bought the car. A side note, bought at 40K miles. There was quite a bit of metal deposits on the transmission plug. Not much on the diff. There has not been much since (on either).

simons

Thanks, it sounds similar to Oem when cold

beefystud

royal purple tranny fluid gave me a grind in third and fourth that disappeared after i switched back to honda mtf and gm gm synchromesh friction modified