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Document ID# 721404
2003 HUMMER
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<H1>Popping Noise</H1>
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<H4><FONT color=#254164>Popping Noise</FONT></H4></A>
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Checks</P></TH>
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Action</P></TH></TR>
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DEFINITION: A popping noise, similar to popcorn popping</P></TD></TR>
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Oil Pump System</P></TD>
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<LI>Check fluid level.
<LI>Inspect for pump cavitation, indicated by bubbles in fluid.
<LI>Inspect the transmission fluid filter for a leaky seam.
<LI>Inspect the transmission fluid filter seal for improper positioning
or for a cut seal. </LI>[/list]</TD></TR></TBODY></TABLE>
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Document ID# 721404
2003 HUMMER
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