I could've tapped into the wrong port. I found an sending unit drivers side front and it had one green wire. When I disconnected the wire the oil pressure on the stock gauge would drop all the way. When I plugged it back in normal again. I figured this was it!
I install my gauge and it spikes to about 40-50 range then after about 10 min of running the engine it dropped back down to 20-25 range.
Now my problem is when I shut the engine off the gauge stays in the same exact place and during my 10 mile drive home I didn't really see any movement. What did I do wrong?
1999 Ford Ranger XLT 4x4
ProComp ES9000 Front Shocks & ES1000 Rear Shocks
Torsion Bar Cranked
Cobra 29LTD Chrome CB w/ Firestick Antenna
Equus Oil Pressure Gauge
MTX AMP w/ 12' MTX Subs
USAF F15 JET ENGINE SPECIALIST