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  1. K

    Another loose connector. Please help identify.

    So I looked through schematics first as to not bother anyone...but I can't figure out what this connector does. It comes out of the main wiring harness at the same spot the fuel sender wire does for the driver side tank. You can see above it in the pic the fuel sender wire. I have no fuel...
  2. K

    Tachometer dysfunctional

    My Tachometer no longer operates. It pretty much stays pegged around 2500 or so. I tested for 12 volts and s good ground going into the back of the guage. And I tested for 12 volts and a good ground going into the distributer... all good. Is there a way to test the sending wire from the...
  3. K

    Testing guages while on the workbench.

    I have my instrument cluster on the workbench now replacing the backing plate (which disintegrated upon removal) and inspecting everything. What initialized this action was an inoperable speedometer. What I found was that the stub out to accept the speedo cable....was extremely off center in...
  4. K

    Anyone go efi on their chevy 350s...experiences?

    Looking at the holley sniper for a down the road project. Anyone do this? Was there a gain in fuel economy? What was a rough total system cost? Thanks Sent from my SM-G955U using Tapatalk
  5. K

    Speedometer adjustments

    I know some systems allow adjustment via gears for larger tires etc...but with the speedometer cable going into my 4×4 case I can't see a way of doing this. Anyone know a way of calibrating speed on an 85 k10? Sent from my SM-G955U using Tapatalk
  6. K

    Please help identify this connector...

    The pic is from under the truck looking up in the transmission area. This mystery connector splits off tv he main harness right about as t the firewall. It splits off the upper driver side transmission connection toward the front of the truck. Any guesses. We just put this truck back...
  7. K

    85 fuel economy and IMPROVEMENT?

    Hello all, I have an 85 1/2 ton with a 350 crate motor...pretty much stock ( I believe it has an aftermarket intake labled "summit" ) and a 4 barrel Holley carb. My son is inheriting this from my brother who rebuilt it from the ground up. The question is: If one were only interested in...
  8. K

    Door speaker wiring

    Well I did it...cut up my doors. After a lot of deliberation it's what I came to. I have a set of 6.5 Infinitis to put in. Built a cover plate. Now I just need to run a wire to the doors. I'm looking for good suggestions for this. I have manual cranks and locks....no wires at all. I...

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