91 vette idle surging
Thread Starter
Burning Brakes
Joined: Jun 2003
Posts: 949
Likes: 0
From: smithtown ny
91 vette idle surging
hi, can to high of fuel pressure cause a surging idle and rough idle in closed loop my fuel pressure is 55psi with the vacuum line off tpis told me to set it at 45psi with vacuum line off does this sound right
