Mechanics

LOW COMPRESSION ON 5

1997 Cadillac Catera • 66,400 miles

I was wondering what would cause low compression on #5 and what it would take to fix it. Thank you
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Jpeace
January 31, 2012.



Low compression on no.5 could be a valve or a ring problem-Have it dry and wet tested or a cylinder leakdown test to confirm where its leaking at-

Rasmataz
Jan 31, 2012.