ctmandu is dead on. If it leaks it can really dump quite a bit of fuel, been there and done that myself. Finding an accelerator pump diaphragm for a Weber at a local parts store can be a challenge though. I finally talked to someone at the local NAPA that had a clue and got it for me. If you can, get it online.
http://www.carbs.net would be another good source to hit.
_________________
95 Isuzu Trooper Daily Driver
86 Isuzu Trooper reliable backup
77 LUV 2wd stock beltway blaster (resting)
79 4x4 LUV project: 2.6L, 5spd, 31s (eventually)
MEPR: Man, my 4x4 makes all other LUVs look good
