Being a 95 might be valve body buzz. I never did figure out what caused it on mine, I just drove it and had no issue from it.
I never experienced it in my 95, but then again I updated to the newer transmission in that car. If it's just annoying I wouldn't worry about it, but if it gets worse I'd consider upgrades. What to do depends on the age/mileage/future plans for the car. You could just replace the VB
(which you need to remove to change the 2-3 accumulator anyway).
96 Mustang GT 5spd. w/ 248A Option (GTS). Stock for now until I get the Roush on.
97 Thunderbird 4.6L LX /w Sport Package
24k B&M Cooler, 1" lowered, Steeda UD Pulleys, Dynomax cat-back, J-mod, 3.73's, PI intake, PI cams, 03 GT MAF/Tube, SCT tuned - Gone but not forgotten.
MAMN12 Drag Racing Team -firstname.lastname@example.orgMPH. In need of updated times.