Where to find the EGR valve on a 98 2.2 liter s10

Asked by Jan 27, 2014 at 09:07 AM about the 1998 Chevrolet S-10 LB RWD

Question type: Maintenance & Repair

We have a 98 Chevy s10 2.2 liter motor that is throwing the EGR valve code for the service
engine light being on and we can not locate the EGR valve on this motor to save our lives
any help would be appriciated.

3 Answers


It's on the very back of the engine. has 2 bolts that holds it on. It will have a black plug on top, undo the plug before taking the bolts off

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[img]http://www.2carpros.com/forum/automotive_pictures/62217_ p086_1.jpg[/img]

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I don't remember if yours has a feedback or not - some S10 had thermal sensors though that can really confuse the reason WHY the CEL is lit when the EGR is new or recently replaced. There's also the prospect that the supply line is clogged from lack of decently- spaced oil changes. I've fought this problem with long overdue and erratic oil changes (and oils from Pennsylvania. ... hint, hint).

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