viper2

I have had a hesitation problem for a while now with many attempted fixes from a slew of mechanics. I recently went on About.com and stated my problem, the moderator suggested I disconnect the EGR valve. I did this and the problem disappeared.

I did a test on the BPT valve (checked out okay) and just replaced the EGR valve. The problem returned when I hooked up the hoses back to the new EGR. Now I'm a bit lost.

The computer is not reading this problem, it does not even read my EGR is disconnected (don't know if it's supposed to). I see something called an EGRC selenoid in the emission schematics. ???

Anyone have any suggestions of where I should look next for this problem? It runs great without the EGR hooked up and I live in a no inspection state. But I like my truck to work the way the designers intended. I hate leaving it at the dealer.