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cooling

  1. Saab T5/T7 Radiator Fan Temperature Mod

    NG900 & OG9-3 Performance, Mods & Tuning
    (refer to WIS Radiator Fan System- 2 speeds, list of components) Background: I have a 1999 2.0 93 (FPT,LHD). Before recently changing thermostats (Saab or Wahler or better please** see footnote), I didn't realize the old one was just wide open and likely had been for years before I got the car...
  2. B engine waterpumps - several designs?

    99 & 90 Workshop
    Hello! I just got hold of a sublime 1976 99 wagonback. I'm in love! Car is very sound and close to new condition (40k miles from new) but I'm looking at my usual online dealers just in case, trying to get a feel of what's available for the 99 (I'm a c900 guy so the B-engine is a new...
  3. weird fan behaviour

    9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
    My '03 9-3 Arc has a nasty habit of refusing to turn on the A/C at times. Most of the time a stop, engine shutoff and engine restart fixes it. I usually know within 5 seconds of starting the car if the a/c will cooperate or not. When it turns on, it cools the car very quickly and well. When...
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