2002 Chevy Blazer lifter noise

2002 CHEVROLET BLAZER
30,000 MILES • 6 CYL • 4WD • AUTOMATIC
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DALE0823
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  • 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 12:08 PM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
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 11:50 AM
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