My 93 still has it :P I dunno maybe its just on the cars with AC and ABS ?? Dunno but I always bleed my coolant using all the bleeders and I know my SE-R has it :) Michael Jez > Actually, they seem to have done away with that one; at least on 1993s, > maybe later models too. My 91 & 92 have it, but neither of the 93s does.