Hello everyone, first post, trying to navigate this site a bit and learn the website. Recently I inherited a 1986 Nissan 720 pickup. It has the Z24 motor, 5 speed, 239,000 original miles, PS/AC all works great along with everything else, and it's been starting to show its age over the last several years. My other truck is a 2007 Ford Ranger 2WD, 6" lift and 35's and a bunch of other goodies.
Issue #1
On every startup the darn thing revs very high. Much more than I would consider "normal" so with this thing having a carb (I'm better with FI) maybe there's something I can do about it or just leave it alone. If I tap the gas every 20 seconds or so it slightly goes down until it's normal. I'm not sure if this is normal on these trucks, I'm still learning.
Issue #2
Battery light is flickering and I can hear some kind of solenoid clicking down on the passenger side but I can NOT find what's causing it. It'll tick intermittently until it clicks one last time and the battery light is off.
Issue #3
Under the hood up against the fender about halfway along the engine bay there's a relay/solenoid that clicks nonstop while driving. You can hear it inside the cabin. I've tried chasing the wires but some disappear and I can't find where they go to. It doesn't affect the drivability of the truck at all.
Issue #4
The cluster does not have a tach, I was wondering if any Nissan/Datsun pickups had clusters with tach's that you can swap out like I can in my Ranger. The little capped spots on the cluster look too suspicious.