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| vaccum leak? https://slantsix.org/forum/viewtopic.php?t=12504 |
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| Author: | 1sick66cuda [ Mon Apr 04, 2005 2:17 pm ] |
| Post subject: | vaccum leak? |
Timing is correct....but still backfiring through the carb under load |
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| Author: | Doctor Dodge [ Mon Apr 04, 2005 10:59 pm ] |
| Post subject: | |
Have you checked the valve lash? A tight valve can cause that. (tight lash or a sticking guide or a flat cam lobe) Also a worn distributor shaft can cause the timing to "move around", is the mark steady as you rev up the engine? DD |
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