i have a 2000 civic SI and i just got the car a for a few weeks and both fuel and temperature gauge doesn't work.
temp gauge doesnt move when i put the car in acc/on or whatever, but it worked the first time i started the car test driving, now it doesn't. fuel gauge hasn't moved at all in 50 miles of driving. is it blown fuse or broken cluster? the rpm gauge light for the needle doesn't work either. everything else is fine.

need help please help! =[

 

Go chech the fuse and work from there:

https://honda-tech.com/zerothread?id=1966666

 

If the guage is broke they aren't that expensive to replace and it's actually pretty easy to do.

 

so i bought a new cluster. si cluster with 98k, tampered though. i installed it and the gas and temp gauges work. but after a few weeks, the temp gauge doesnt work anymore. i see it flicker when i turn the ignition to ON and OFF. but it stays at the bottom C. so what should i do? i dont wana buy another cluster since its like 150.