Help kill my electrical gremlins

[Big Ben]

Ive got some issues with my 91 crx that are really annoying me and Id like to fix. heres the problem:

Whenever I activate the turn signal in my car the gauge instruments go crazy. tach jumps to the rythm of the turn signal, the temp gauge goes all the way up. What controls all of this?

heres info on the car: 91 crx HF, with SI engine and gauge cluster.

Ive checked for bad grounds, but so far I havent come up with anything.

[rotorho]

it msut be your grounds just go ahead and move them somewhere different and see what happeneds

[chuck]

pull the fuse for your turn signal and try it....put it back in and pull the fuse for the gauge cluster...

that may help find out what circuit the problem is in...if your turn signal arm is one that goes up and down and twists all around and such then there is a chance it could be crossing up some wires in there...

do the hazards cause the same problem??