My 89 b2. has a modified 2.9.
PerformanceCam, Powermax heads, Pacesetter Headers. 58mm throttle body, MSD ignition, K&N air filter, Magnaflow dual exhaust.
Now my problem is this, When I first start up it runs fine. If I go about 1 to 2 blocks, It starts to spudder unless I floor it and then...