My 1992 300D Turbo function is intermittent - the only way to get it to work is to unplug and replug the vaccum solenoid electrical connector on the right side wheel housing. When the vehicle is restarted it will work again for some undefined length of time - the connection seems good at the connector of the solenoid ... is the problem actually something else or should I replace the solenoid ?

Thankyou

Settle down with a cold beverage for three or four nights and read GSXR's
post:
http://www.peachparts.com/shopforum/showthread.php?t=212097

(The Damn Electro-Vacuum solenoids are about $130.00 Each and for less than
tha you can "Be Done with all that foolishness forever")

__________________
'84 300SD sold
124.128

I second the motion.

I fixed mine because I had ZERO boost when I bought the car.

Now I don't have the EGR fouling up my intake either.

__________________
1993 W124 300D
-297K on the clock as I type this.