2003 Chevy Blazer noises for the engine

2003 CHEVROLET BLAZER
103,000 MILES • 6 CYL • 4WD • AUTOMATIC
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SHAREANDSHAREALIKE
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  • 1 POST
the engine seems to be making a lot of noise when ideling and so im wondering if it could be the spark plugs since they were recently changed so maybe the firing order could be out of order or why im heraring a ticking or sparking noise please help
Aug 16, 2009 at 2:11 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
Is the engine missing? Does it have its normal power? If you open the hood when it's dark, with the engine running, do you see any sparks from the plug wires?
Sep 2, 2009 at 1:08 AM
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