Re: [MBZ] Turbo adjustment on a 300SDL, A/C search for parts

2005-08-02 Thread Nick Gough
Joe, I confess... the truent officers have tried to catch me, but I've eluded them... thus far. It seems that the 300SDL is still faster than a Chevette. :) I'll get this checked out, if I can't do it myself. It appears as if the final verdict could be an ALDA adjustment or a cleanout. Sounds

Re: [MBZ] Turbo adjustment on a 300SDL, A/C search for parts

2005-08-02 Thread Marshall Booth
Nick Gough wrote: BTW, when the A/C is on, and I try to accelerate hard, the car seems slower and I don't hear or feel the A/C cutoff. I could have a faulty switch, I guess. Thanks guys, I really appreciate the advice. I guess since no one has responded on the seat thingy, that no one has

[MBZ] Turbo adjustment on a 300SDL, A/C search for parts

2005-08-01 Thread Nick Gough
In my early efforts to sell the 86 300SDL (I've postponed that one a year or so... finances), someone mentioned after driving it, that the turbo was weak and it needed to be adjusted. He suggested that it was a valve of some sort. I've always thought that the only adjustment on any turbo was

Re: [MBZ] Turbo adjustment on a 300SDL, A/C search for parts

2005-08-01 Thread Joe Knight
You've pretty obviously been playin' hooky for a while now, Nick. ;) Your times are on the slow side, but before you start foolin' with the wastegate you need to patch in a pressure gauge to the boost line to the ALDA, preferably right near it rather than further upstream, and run it into the

Re: [MBZ] Turbo adjustment on a 300SDL, A/C search for parts

2005-08-01 Thread Dave M.
Hi Nick, It's highly unlikely the turbo wastegate needs adjustment. More likely is the ALDA needs a slight tweak. Your numbers are pretty close to spec, you should be approx 13 seconds to 60mph near sea level assuming your speedo is accurate (check with GPS) and you are using a stopwatch for