your VELCOME.
do you need the ohms on the tank sender, full?
here it its. below
firs fix tank.
IMHO, motor coolant gauage is ok, but tank no . (later)
so you assume both are bad,
dont assume that.
do assume tank sender ,or ?, is bad, (i bet its not guage !)
and fix that and let coolant just be what it is, not an insturment. or worry it later.
gas level is important to not stalling or overheating fuel pump.
testing the fuel Gauge
all is here.
tank sender must be 1 to 5ohms full tank.
if not sender in tank is bad,or that pesky (100s here) ground behind left rear tail light is corroded, again.
one could pull the conn. behind LRear tail and check yell/red wire.
this wire is tank sender.
if body grounds are bad here.or next to battery (behind it (right) no guage will work.
G104 , ground from hell.
measure battery minus to body volts, must be near zero. .5v is speck head lights on.
