i have a 1993 toyota 4runner with v-6 3.0. on the egr valve it mounts to the header and then to the intake and there is a small vacum looking tube coming out towards front of engine. i want to know if any one knows where this tube connects to?

I would have to look in the morning, I would imagine it goes to the sensors.. Like I said I need to look in the morning.

J

thanks.. if you can find out where it goes or even take picture for me and send to: treyshonda@msn.com. it would be appreciated..