1999 Toyota Sienna Car Bringing Out Thick Black Smoke Emmission Pipe

1999 TOYOTA SIENNA
144,400 MILES
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ANONYMOUS
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  • 1 POST
why is my car bringing out a thick black smoke from the emmission pipe?
Mar 20, 2013 at 1:50 PM
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BLAZE45
  • ✓ASE Certified Mechanic
  • 380 POSTS
  • ASE Certified Mechanic
Its the EGR valve or PCV valve is probably clogged?
Mar 30, 2013 at 12:58 AM
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