tachometer

Hello, i'm doing electronic repairs as a hobby. Someone ask me if i could repair his circuit from a 1989 Buick Skylark. Some of the components are burned and broken. Someone here with a 1989 Buick Skylark who has schematics from this circuit and/or can help identifying the burned components...

My tach on my 98 park ave only works for a few mins upon start up then it will stay stuck at whatever rpm it was at, any ideas??

Ok so I picked up a 2012 gs with the 6MT about two weeks ago. The car had 67k on it, and drove great on the test drive and for the last two weeks. Last night however I was driving home and getting into it a little (80-90 mph or so,) and the tachometer went to zero. The car was driving fine, so I...

Hello everyone! I've had a 2000 Lesabre custom for a few months now, it's running great and I take it in to be serviced regularly so there are no real problems with driving the car. The only real problem it has are the back windows not working (but that's for another thread). As I'm sure...

I have a 94 Buick LeSabre limited. Suddenly, out of the blue, the speedometer, tachometer, and the blinkers stopped working. I,ve checked the fuses in the engine compartment, all look ok. I did recentley replace a broken spring on one of my valve lifters. I doubt its related but who knows...