Water Temp and Oil Pressure wire identification.

[reporter000001]

here:

i retyped it..

ok ive edited this so many times, i found my book, as heat increases resistance goes down, thus that wire is touching a direct ground.

book showed me this:

if under ur hood is a tan wire, you have a NON guage harnes.
if you have a blue wire you have a guage harness.

chevy switched the plug for the cluster guages with non guages and guages, aka lights or guages.

on the plug for the cluster, looking at it straight on, the top row, 4th in is a blue for guages.
for non guages aka warning lights that wire is a black.... aka ground.

solution: take your tan wire you have and put it in the black spot, take the black and put it in the tans spot.

or just get matching stuff, junkyards r cheap..... if this changed, so did many other things, this is a fire waiting to start i highly suggest you find a new circutboard or wireing harness...