water temp guage and rpm problem!
 

I am having some problems with my friends 93 rx7...he took the motor out and got it rebuilt and new turbo upgrade and stuff....now the car runs has no leakes or any thing but the water temp guage is not working and rpm is not working....i really whana know what could be causing that ASAP....so we can get the car on the road today. will be waiting on replies.


Thank You
Zeb