Originally thought my oil pressure gauge was just dead after reinstalling my instrument panel. Some other issues have now popped up:

1. The clock runs slow or stops for a while.
2. The tach will not go above 1,000 rpms
3. Oil pressure gauge is dead.

I must have shorted something? All connections look OK and I rotated all the fuses and they look good. What am I missing or what have I fried?

Thank you for your comments!

Well,

Bought a new instrument cluster on Ebay for $69 and guess what? Everything works with the new cluster! Guess I must have fried a grounding circuit or something. Switched out the 135k tach for my 76k tach and all is well so far. Crossing my fingers.

What is the car/model anyway?

__________________
Master Computer Engineer, A+, Network+, MCP/MCSA/MCSE 4/2k/2k3 - Messaging, MCTS, MCITP, MCT, Brainbench, ICDL and starting Ph.D

380SE 1984 <------- Totaled by flipping accident
300SE 1988 <------- Sold
Volvo S70 2000 <---- 4 family
Opel Omega 2002 <-- 4 family
560SEC 1989 <------ Sold
560SEL 1990 <------ Sold
560SEL 1991 <------ 4 my mother
560SEL 1989 <------ Sold
600SEL 1992 <------ Current

http://search.ebay.com/_W0QQsassZkhazenzcc

W 124 1989 300e!