 Carb Issue, Spitting gas out of carb. |
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| X911IC |
 Mar 17 2015, 07:42 PM
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#1
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Member  Group: Members Posts: 81 Joined: 17-June 13 From: California Member No.: 16,026 Region Association: Southern California  |
Engine has Weber 44's. The venturi over #1 cylinder is spitting gas upon actuating the throttle. Seems as though there is positive pressure in venturi as opposed to vacuum, but have not tested with flow meter. Other venturis all seem to have a vacuum. Any thoughts what would cause this condition? My first thought was to check valve clearance to make sure they were shutting completely. Open to suggestions to diagnose the problem. Thanks in advance. Need to get this sorted prior to WCR!! Neil
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Replies(1 - 2)
| colingreene |
Mar 17 2015, 09:31 PM
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#2
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Senior Member Group: Members Posts: 729 Joined: 17-October 13 From: Southern California Member No.: 16,526 Region Association: Southern California |
The problem is the hole in the accel port needs to be plugged i think Ill have to check my notes to see what we did to fix it.
Mine was spitting fuel till we either plugged a hole or drilled a hole out larger. where in ca are you? can you bring both carbs to me in Lake Forest? |
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| X911IC |
Mar 17 2015, 11:09 PM
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#3
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Member Group: Members Posts: 81 Joined: 17-June 13 From: California Member No.: 16,026 Region Association: Southern California |
QUOTE(colingreene @ Mar 17 2015, 08:31 PM)  The problem is the hole in the accel port needs to be plugged i think Ill have to check my notes to see what we did to fix it. Mine was spitting fuel till we either plugged a hole or drilled a hole out larger. where in ca are you? can you bring both carbs to me in Lake Forest? Perfect! . I will PM with contact info, Thanks Neil |
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