MY water temp,oil , and fuel gauges won't work....tried connections but still don't know what the problem is....don't know much bout repairing FC3S.....help would be much appreciated. it's an 88' sport.

 

Check your meter fuse, in the cabin fuse box. Think it's the meter, anyway, don't have the schematics with me now. Anything else that doesn't work? That meter fuse covers a lot of things...

 

did you check the meter fuse??

 

no but i will tomorrow...thanks......i'm new to the rx-7 crew

 

None of mine work, nothing but the speedo which I assume is not electronic? Someone said it could be the bellhousing ground. I am about to replace that with some 8 gauge wire tomorrow and wanted to know if that doesn't fix it what else it could be? Thanks.

 

If it's not the fuse, it's probably a connector somewhere (behind the cluster maybe?)