Where is the egr valve located at on my 1990 buick century custom 3.3l
2 Answers
I don't know exactly, but it is easy to find, it is on top of the intake manifold, a round 2.5 to 3" dia. metal with one vacuum line going to it. the vacuum line is on top and to the side of the EGR.
https://www.carid.com/1990-buick-century-emissions-parts/acdelco-original-equipment-egr-valve-kit-73490248.html
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