87DT,Alda cleaning,location of, pic of if possible
 

I have been searching posts for info on my 87 300 DT,location,pic of these lines that may need to be cleaned to help with performace of turbo. I did notice about plugging of vaccum EGR line also? I love mine purchased last year with 207k miles on it...... Any pics or location help would be appreciated:D

Boost signal line runs from the center of the manifold just about right above the ALDA to the switchover valve on the firewall, then to the ALDA and the transmission vac amplifier. White plastic line.

Check for integrity of the rubber connectors and clamps. Make sure the switchover valve is clear and doen't leak out the top when not engergized.

Peter