Keith Tanner wrote: There's really no advantage to an EGR delete, so I'd just fix it.
^^This^^
WonkoTheSane wrote: I've got a 99 on the lift with the same CEL, although it's on a stock header and plumbed up properly. I pulled the EGR off, it didn't seem too choked up (the plunger moved freely), so I'm going to pop the top of the intake manifold off and try to clean the port next. My understanding is that they'll pop that code even if everything is working perfectly because the stock vacuum port doesn't deliver a good, clean vacuum source so the ECU throws the CEL. So even if/when you get it all fixed up, you may still need the reroute to fix the problem.
And there's no detriment to leaving the reroute in place?
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