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RE: 390 Backfires through exhaust on deceleration

By walt - 06/10/2005 6:49:21 PM; IP 68.43.177.71

ok,then you have a leak some where,i was thinking that the anti back fire valve,wich is prone to fail on the smog system,and the dual diafram distribitor,would some times retard too much,if the vacuum supply was on the wrong port,activate at the wrong timeflood the exhaust with unburned fuel

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Collapse <a href=../ForumFE/reply.aspx?ID=25091&Reply=25091><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor25091" onclick="return false;">390 Backfires through exhaust on deceleration</a> -- <font color=#0000ff>Steve M, <i>06/09/2005</i></font><script type="text/javascript">
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390 Backfires through exhaust on deceleration -- Steve M, 06/09/2005

Collapse <a href=../ForumFE/reply.aspx?ID=25093&Reply=25091><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor25093" onclick="return false;">RE: 390 Backfires through exhaust on deceleration</a> -- <font color=#0000ff>Lou, <i>06/09/2005</i></font><script type="text/javascript">
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RE: 390 Backfires through exhaust on deceleration -- Lou, 06/09/2005

RE: 390 Backfires through exhaust on deceleration -- John, 06/09/2005

Carb is an edelbrock 600 cfm -- Steve M, 06/10/2005

Collapse <a href=../ForumFE/reply.aspx?ID=25098&Reply=25091><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor25098" onclick="return false;">RE: 390 Backfires through exhaust on deceleration</a> -- <font color=#0000ff>walt, <i>06/09/2005</i></font><script type="text/javascript">
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RE: 390 Backfires through exhaust on deceleration -- walt, 06/09/2005

Walt it is a stock ford dist from 1970 -- Steve M, 06/10/2005

RE: 390 Backfires through exhaust on deceleration -- walt, 06/10/2005

RE: 390 Backfires through exhaust on deceleration -- R. Hunt, 06/10/2005

Collapse <a href=../ForumFE/reply.aspx?ID=25544&Reply=25091><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor25544" onclick="return false;">RE: 390 Backfires through exhaust on deceleration</a> -- <font color=#0000ff>Cobradude, <i>08/12/2005</i></font><script type="text/javascript">
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RE: 390 Backfires through exhaust on deceleration -- Cobradude, 08/12/2005

Collapse <a href=../ForumFE/reply.aspx?ID=25545&Reply=25091><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor25545" onclick="return false;">Header gasket?</a> -- <font color=#0000ff>Steve M, <i>08/13/2005</i></font><script type="text/javascript">
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Header gasket? -- Steve M, 08/13/2005

RE: Header gasket? -- Cobradude, 08/13/2005