Burtonlover101
Apr 1, 2009, 06:41 AM
I have a 1994 Cadillac Sedan Deville with a 4.9 V8 in it. I recently replaced the front deferential and deferential housing. I never had transmission problems but now I replaced those two parts the car shifts very hard and rpm’s climb rapidly also the speedometer is not working. After I seen the speedometer was not working I replaced the sensor on the housing and it still does not work and still shifts very hard. What could cause this?