1991 Toyota Corolla Smog Test Preperation

1991 TOYOTA COROLLA
100,000 MILES • 4 CYL • 2WD • MANUAL
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VICTORGARCIA14
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  • 1 POST
How do I replace the "EGR" valve?
Feb 29, 2008 at 1:13 PM
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MMPRINCE4000
  • CAR REPAIR CONTRIBUTOR
  • 8,548 POSTS
The EGR is on the intake manifold on the firewall side. You disconnect vacuum lines and electrical lines, and any exhaust hoses and unbolt it.
Toyota made two versions of this engine, US/Canada which did not have an EGR valve and CA which did.
Mar 8, 2008 at 6:01 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.