Posted By: Gusteve
My brain hurts. B-Body Gauge Question. Update: Argh. - 07/24/10 09:36 PM
So I thought I had all my gauges working in my 68 Charger. Temp worked before, I go the gas and oil pressure gauges going. (I thought). I buttoned everything back up (EVERYTHING) and now when I start the car they all slowly creep to the top.
Oil pressure wants to peg right off the bat. Temp and Gas just slowly creep to peg over a few minutes. If the the key is on, and the car is not running, Oil Pressure does nothing, but Temp will read 270, and Gas reads 3/4 tank.
Is this a short to ground somewhere, or no ground or what? I've been working on fixing these this all week, and thought I was done, and now my brain is full. And naturally, I have the entire dash re-assembled now... Garrr!
FWIW - I really thought I found my gas gauge problem when on of the circuit board mounted lights was flashing with the voltage pulse. I just pulled the bulb and connector and the gas gauge started working. When I found this last night, the temp guage would only ho up a little with the key on, to under 170. I had tested the oil gauge earlier this week and everything was fine. I did all this with the cluster stripped down in the car, and just put it all back together this afternoon.
So am I looking at ground short or no ground?
Sometimes my Mopar really drives me nuts.....
Oil pressure wants to peg right off the bat. Temp and Gas just slowly creep to peg over a few minutes. If the the key is on, and the car is not running, Oil Pressure does nothing, but Temp will read 270, and Gas reads 3/4 tank.
Is this a short to ground somewhere, or no ground or what? I've been working on fixing these this all week, and thought I was done, and now my brain is full. And naturally, I have the entire dash re-assembled now... Garrr!
FWIW - I really thought I found my gas gauge problem when on of the circuit board mounted lights was flashing with the voltage pulse. I just pulled the bulb and connector and the gas gauge started working. When I found this last night, the temp guage would only ho up a little with the key on, to under 170. I had tested the oil gauge earlier this week and everything was fine. I did all this with the cluster stripped down in the car, and just put it all back together this afternoon.
So am I looking at ground short or no ground?
Sometimes my Mopar really drives me nuts.....