[89fourbanger]

hey still need some help, asked this question about 2 weeks ago. i changed the temp sensor and the guage still does not work. thought about the guage being stuck so i had a spare guage and i changed it out and it still does not work. i dont want to put an aftermarket guage in so this is where im at. any help would be appreciated

[NavySVO]

which sensor did you change? What location on the engine?

[ExtrmZ]

if you changed the coolant temp sending unit, and nothing changed.. my guess is that there is something wrong with the wire that goes to the cluster..

[89fourbanger]

i replced the one on the block which has a single lead wire that attaches

[NavySVO]

See if you have an open in it.

Also try the wiggle test

[ExtrmZ]

both the oil sending unit, big and oval, and the water temp, very small, have a single wire coming out of it

[86mustang2.3]

the one that you need to change is under the intake it has 2 wires

[andy's89LX]

Does the gauge ever go bad? Mine is working but it starts out way down below the bottom indicator mark and only makes it a Quarter of the way up.

Andy
TN