On the 4.9L Cadillacs & 1990 4.5L's, you need to follow the negative battery cable where it mounts to the side on the engine block (next to the starter). You need to take off the negative cable & clean not only the terminal lug, but the stud that bolts into the engine block. Remove any star washers you find on the lug, they are part of the problem.
The cause of the misfire is that a loose or dirty connection at the ground wire will cause a voltage drop on the distributor circuits. As little as 1/2 volt drop at the distributor, will cause the computer to lose the distributor signal & cause the engine to misfire... any electrical load (power windows, blinkers, etc) will increase the voltage drop at the distributor circuits & cause the computer to lose it's sync with the distributor. An easy test to start the engine cold, then rise & lower ALL your windows at the same time. If the running of the engine is affected, clean he main ground on the engine block. We call it a "Cadillac ground service"
Check fuses
i cant find the fuse for my 96 cadillac deville for the power windows
The average mpg on a Deville is around 18 mpg.It is a very spacious car with front wheel drive and features power locks and windows along with cruise control.
Is this ALL windows, like a main switch prob, or one window, in which case could possibly be a MOTOR problem
It will fog up with moisture, the inside windows in the car, also accompanied with the sweet odor of coolant.
it is a switch problem most likely if door and window use same fuse then try the switch itself for the locks
My 1998 deville had the same behavior. The metal strip was worn down on my key. I replaced the key problem fixed.
Try spraying the run channels with silicone. If that doesn;t do it you have to take off the trim pad and lube the linkage inside the door.
Check the wires to the window motor. The window motor may have a loose wire or the motor may need to be replaced.
windows 95 windows 98 windows XP windows NT windows ME windows vista windows 7
Windows 1.0, Windows 2.0, Windows 3.1, Windows 95, Windows 98, Windows 2000, Windows ME, Windows XP, Windows Vista, Windows Seven. That's 10 versions.
Windows 95 Windows 98 Windows 2000 Windows ME Windows XP Windows Server 2003 Windows Vista Windows Server 2008 Windows 7 Windows 8 (developers build)