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  1. 1

    Testing the coil pack

    Hello Everyone, Does anyone know if there is a procedure to test the coil pack using an ohm-meter? Chiltons seems to skip it for the SHO. Thanks, 1stGenSHO
  2. 1

    Converting A/C to R134

    Has anyone coverted their A/C system to R134 recently? I am trying to get a ballpark figure before contacting some shops. My compressor (R12) locked up while cruising on the freeway and I figure that changing to R134 at this point would not be much more. Thanks, 1stGenSHO
  3. 1

    Autolamp sensor replacement?

    Hello Everyone, Has anyone replaced the light sensor on the driver's side of the dash recently? I came across a new one and would like to replace mine (1990 SHO), but don't want to spend 10 hours doing it. Is this a difficult part to replace? Thanks, 1stGenSHO
  4. 1

    Braking troubles

    Hey Guys and Gals, Can a brake booster fail to provide boost without displaying a vacuum leak? My '90 SHO has a firm brake pedal and stops fine unless I am slowing abruptly from ~60mph. I can't even lock up the tires so that the ABS kicks in. At first I thought it to be brake fade, but it does...
  5. 1

    Speedometer is acting wierd

    Hey Guys and Gals, Has anyone had problems with their speedometer jumping all over the place. (When cruising at a constant speed.) Mine is off by 5 to 20 mph at times and will read aprox. 10mph when stopped. When I accelerate from a stop it first moves down to 0mph and then starts to climb. At...
  6. 1

    Bypassing the PCV system

    Does anyone have experience bypassing the PCV system on Gen1's? After cleaning all of the gunk out of my intake, I decided to fit a breather to the valve cover and plug the vacuum source. My goal is to keep the intake clean and reduce maintenance. Anyone see any harm in doing this? Thanks...
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