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About Justin35594

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  1. I have a 1982 C10 Scottsdale with the 4.1 .250 inline 6. After I discovered the ignition control module and the plug wires were bad, I finally got it going again. I also replaced the coil on its HEI system. without vacuum for advance it is at 4 degrees before vacuum is applied. It runs decent and idles pretty good but on acceleration to low speed, I'd say 10-20 MPH I feel a small miss from time to time. It's not severe but I want an idea of where that may be coming from. After fixing things and setting the timing, I have gotten it up to 70 mph nearly and I couldn't feel any miss at a higher speed under load but it seems to only be on acceleration or low speed. Has the original carburetor and pretty much everything else is original besides ignition parts and such. Any ideas or where to start or what to look for? Thanks!
  2. The light that lights up once you’re locked in 4WD
  3. I’m talking about the 4WD indicator lamp. The plug isn’t my concern it’s the piece that goes into it that I cannot find
  4. I have a 1994 GMC Sierra Z71. When I got it I noticed the 4x4 was not working. I’m aware this could be the actuator failing. I also notice the indicator lamp does not light up. There’s a fried plug close to the actuator itself. This plug is in the same harness as the actuator plug. Is that what illuminates the indicator lamp? I’m not sure what it is or where it goes. I just know it’s old and frail. Here’s a picture anyone recognize the old white plug? It’s in the actuator plugs whole harness
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