well just recently my 85 gt v8 mustang started to run poorly. when cold it idles kind of rough and when i try to accelerate it does not respond. it will sometimes even turn off. so when i try to accelerate theres like a alot of pulling i think thats how you say it. even after it warms up, it i have a hard time accelerating or during changing gears. basically the problems is during the low rpm.
