Engine temperature

I changed the sending unit and the fuel gauge started to read better. Now the thing about my cluster gauge is the lights that are suppose to work on the arms are off but the temperature, idle, and speedometer gauge work fine still the light on the arms dnt shine, im thinkin if I get a cluster gauge the fuel gauge will work properly alot more and I could get the lights on my arms bk on. I dnt think my ecm is bad I was just wondering cause a guy with a 99 model said he had to do that

Yea the thing is it looks like you damn near gotta take all of em
Apart to replace it it really looks like u gotta replace da whole unit

When I say unit I mean each one, temperature, idle etc.

I dne took the cluster gauge out before but it looks like the light that lights up the arm is built into it

I knw

Well I really gotta get to the bottom of it cause I put 20 dollars in and the hand rose up to a lil below half tank but then it dropped to e I put ten in today and it stayed on e. I gotta figure out how to check the fuel gauge and c if it can b replaced without changing the whole cluster gauge

I got anotha problem for a while my left signal has been blinking faster than the right