a weber problem. one carb only, 40idf |
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a weber problem. one carb only, 40idf |
rhodyguy |
Oct 27 2007, 08:45 AM
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#1
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Chimp Sanctuary NW. Check it out. Group: Members Posts: 22,093 Joined: 2-March 03 From: Orion's Bell. The BELL! Member No.: 378 Region Association: Galt's Gulch |
i'm stumped. at idle, i get a pulsing of fuel out of both of the accelerator pump jets on the pass side carb. they do not not leak with the engine off, with the key in the first position and the fuel pump engaged. driver's side does not exibit this. it occurs whether the linkage is hooked up or not, and the engine is idling. valves adjusted. i've been thru the setup proceedure repeatedly. side to side carb flow is balanced.
give me some ideas. the actuating arm is not bound on the cam and moves freely. so...incorrect float adj? stuck diaphram or one of the check balls missing or stuck? looking at the cutaway diagram on p58 of the cb book shows a good view of the circuit. there can only be so many issues. i contacted the outfit that rebuild my carbs. their diagnosis was tight intake valves and the back pressure upon compression was forcing the fuel out. that didn't make any sense to me. k |
rhodyguy |
Oct 28 2007, 10:19 AM
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#2
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Chimp Sanctuary NW. Check it out. Group: Members Posts: 22,093 Joined: 2-March 03 From: Orion's Bell. The BELL! Member No.: 378 Region Association: Galt's Gulch |
i was just out looking at the 44s in the freezing cold garage. p.o. must have thought he needed #100 tq on the airbleed screws to tighten them up like lug bolts. damn, screwdriver slots on a few are all galled up tight, jam nuts and the screws themselves tight as a mofo. a light touch is all it takes.
with the 34s, what percieved issues do you think have? boggy responce off idle at throttle tip in? where do we go shopping for the best deals? i'd prefer not to have to ship stuff from italy. |
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