B2300 SE Regular Cab 2WD L4-2.3L VIN A (1997)
f.
Remove and discard the EPC Limit Screen, EPC Limit Valve (silver color) and spring.
g.
Remove the retainer from bore 207.
h.
Remove the old BPC Blowoff valve.
CAUTION:
NEW EPC blowoff valve must have a dimple identification.
i.
Install the NEW EPC Blowoff Valve from the kit, with the holes facing outside (visible).
j.
Install the NEW retainer from the kit.
k.
Bnsure the four (4) main control valve body check balls are in their proper location.