1991 Lexus LS 400 hi

1991 LEXUS LS 400
180,000 MILES • V8 • 2WD • AUTOMATIC
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AMAURY2075
  • MEMBER
  • 2 POSTS
hi my name is amaury, i own a 1991 lexus ls400. i recently put a new motor, my question is whats the name of thre pipe that connects from the back of the intake manifold to the exhaust manifold?
Feb 12, 2010 at 9:31 AM
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TOOOMANYTOYS
  • ✓ASE Certified Mechanic
  • 513 POSTS
  • ASE Certified Mechanic
The pipe you are looking at is the exhaust gas recirculation pipe. This component is used to reduce vehicle emissions.
Feb 12, 2010 at 9:33 AM
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