1997 GMC Savana 1500 Q&A
1997 GMC Savana 1500 Question: where is the egr valve located on my 97 gmc savanna van?
You need to first retrieve codes stored and see where the problem is likely to be after investigating the codes stored (I am presuming there is a check engine /service engine soon light on). It's an electrically operated valve secured to the engine by two bolts, it has a 5 wire connector on top of it on the fan belt side of engine on top. Call the dealer with your VIN# there was a GMC recall on some of those. - patrick mannion