Breifly I had MAP port my exhaust mani, no problems.
I bought a supposedly ported REV 3 intake mani from a member which had problems, so I put the stock intake mani back.
I bought a Milspec TB from a member.
I have been having the code since. I cleared the code, checked the tubes, checked the EGR, replaced the solenoid. The code disappears for a while, then comes back on.
Any input guys would be greatly appreciated, thanks.

 

Have you taken your car to a tuner?

 

did you make sure the vac line going to the egr is connected?

 

All tubes hooked up.