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1990 Chevrolet S10 Blazer Question: where is the egr valve on a chevy 4.3 and how do i take it off



Visitor, Portland, OR, June 06, 2010, 13:25

where is the egr sensor on a 4.3 chevy and how do i take it off/?

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  • Answer #1

    Visitor, July 12, 2010, 05:07

    It's on the back of the intake on the passenger side. there is a bolt on the underside of the diapham. It might be cover with oil and dirt. I believe it is a 13mm.

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