2002 Chevy Blazer lifter noise

2002 CHEVROLET BLAZER
30,000 MILES • 6 CYL • 4WD • AUTOMATIC
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DALE0823
  • MEMBER
  • 1 POST
whe i start the truck there is a tapping noise after it warms up it dissapates but does no go away
Feb 22, 2009 at 4:08 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,240 POSTS
It sounds like a lifter needs to build up pressure before the noise goes away. If it doesn't I would recommend running a cleaner through the engine to see if it will help. There are many products made. Ask the store mgr about their products and what he recommends.
Feb 26, 2009 at 3:50 AM
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