I took my 86 through inspection not too long ago and they told me that my rear passenger brake has to be readjusted, does anyone know how to do it, I wanna do it myself i just need some tips, oh yea and my speedometer decided that it only works when it wants to what do i do about that, oh yea and there has been this problem, when I put it in drive (yes its an automatic) and I stop, sometimes the idle is so low that it will stall, if I turn the idle up will that solve the problem? because it has always had a low idle, (it sounds sexi) but i think because of the cold weather we've been having its been taking a toll on the car and on my patience. (its a pain in the A to stall at a stop sign and I tend to drive two footed one foot on the gas while the other is on the brake to keep it from stalling.) So, when the car is on it tends to idle between 500 RPMs and 1000 RPMs where in the summer it was Idleing at about 1500 and seemed stable. I don't know what to do. I don't know if there would be a problem with the transmission or what... SOMEONE HELP !!!!!