Intermittent engine noise

1971 CHEVROLET CHEVELLE
V8 • 2WD • AUTOMATIC
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IAN44
  • MEMBER
  • 1 POST
72 402 ci chevy intermittent right rear upper engine noise
Mar 10, 2011 at 9:05 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
If its a ticking noise that fades away when engine comes up to normal operating temperature-You may have a valve lifter leakdown problem-
Mar 10, 2011 at 11:39 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
Also check for a pushrod gone through the rocker arm. the did that quite a bit. Also a bent pushrod.
May 19, 2011 at 6:16 PM
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