Original Message
RE: Compression test results
By John - 01/03/2002 9:58:31 PM; IP 142.177.104.154
well...the compression results are all pretty good cept that 160....if you have a bent valve to go along with that pushrod, it could explain your backfiring, though I'm not sure why.

I've had very old worn out engines with low compression due to wear and others with bad cyl head gaskets and they never backfired, but a bad valve could allow fuel problems to exist that cause ignition in the exhaust system
This thread, so far...
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 backfiring 428 cj -- Greg, 01/02/2002
Collapse <a href=../ForumFE/reply.aspx?ID=10383&Reply=10381><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor10383" onclick="return false;">RE: backfiring 428 cj</a>&nbsp;-- <font color=#0000ff>Tim B, <i>01/02/2002</i></font><script type="text/javascript">
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 RE: backfiring 428 cj -- Tim B, 01/02/2002
Collapse <a href=../ForumFE/reply.aspx?ID=10384&Reply=10381><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor10384" onclick="return false;">RE: backfiring 428 cj</a>&nbsp;-- <font color=#0000ff>Greg, <i>01/02/2002</i></font><script type="text/javascript">
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 RE: backfiring 428 cj -- Greg, 01/02/2002
 RE: backfiring 428 cj -- Davy Gurley, 01/02/2002
 Check the compression. -- Dave Shoe, 01/02/2002
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 RE: backfiring 428 cj -- Ross, 01/03/2002
 Check for sticking advance plate too... -- Bill Conley, 01/03/2002
Collapse <a href=../ForumFE/reply.aspx?ID=10394&Reply=10381><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor10394" onclick="return false;">  another update.....</a>&nbsp;-- <font color=#0000ff>Greg, <i>01/03/2002</i></font><script type="text/javascript">
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  another update..... -- Greg, 01/03/2002
 Thoughts to Ponder -- John, 01/03/2002
Collapse <a href=../ForumFE/reply.aspx?ID=10400&Reply=10381><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor10400" onclick="return false;">Compression test results</a>&nbsp;-- <font color=#0000ff>Greg, <i>01/03/2002</i></font><script type="text/javascript">
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 Compression test results -- Greg, 01/03/2002
Collapse <b>RE: Compression test results</b>&nbsp;-- <font color=#0000ff>John, <i>01/03/2002</i></font>RE: Compression test results -- John, 01/03/2002
 RE: Compression test results -- salid, 01/05/2002
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