Hey, i am having a problem with my rpm meter....when i turn the car on it shoots up to 4k and stays there. The engine isnt reving up at all, it still drives normally. I took the dash apart and looked at the connections and everything looks good...i cant tell what the problem is. Please let me know how to fix this, its really annoying.
(its a 93 prelude with a H22 if it helps any)
Thanks

 

tight throttle cable?