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Why does the idle speed motor screw on a 1989 Cadillac ElDorado sometimes vibrate immediately after turning off ignition?
It receives a barrage of messages from the computer and will twist and turn as it shuts the engine down. It controls, the idle according to the accelleration, ac use, alternator, emissions, etc. These are tricky little bastards, so if it's working ok, leave it alone. After a few years and two replacements, my 89 Seville could never adjust it quite right. I tried everything. Used ones, new ones, smaller pins, the whole nine yards. They don't tell you this at CAdi, but when they go, the ISC modules pop up, pinning the accellerator, and scaring the crap out of you. Should it ever happen to you, brake as best you can, put it in park and turn off the engine. You'll see the pin fully extended on the end of the module. If you can't unscrew the pin (no pliers) break off the pin with a jack handle. You will idle really low and have to race it at the lights, but you'll get home without killing anyone. Think of all the gas you'll save, if you stall occasionally.Good luck
What else can I help you with?
How do you change the ignition cylinder on a 1991 Cadillac Eldorado?
Remove steering wheel and signal switch
What do you set the spark plug gap for a 1972 Cadillac eldorado?
.035" is factory using standard point type ignition.
How do you remove the ignition switch from a 1989 Cadillac Eldorado?
To remove the ignition switch from a 1989 Cadillac Eldorado, first disconnect the negative battery cable to prevent electrical shorts. Then, remove the steering column cover by unscrewing the screws, and locate the ignition switch. Disconnect the wiring harness from the switch, then remove the retaining screws or bolts securing the switch to the steering column. Finally, carefully pull the ignition switch out of its housing.
How do you replace the ignition switch on an 89 Eldorado?
I had to change the ignition switch on my 89 Cadillac eldorado and belive me it is lots of work!! you need some special tools for taking out the sterring wheel and one for puting it back in. I recomend taking it to the dealer to get it done.sorryAnswerI had to change the ignition switch on my 89 Cadillac eldorado and belive me it is lots of work!! you need some special tools for taking out the sterring wheel and one for puting it back in. I recomend taking it to the dealer to get it done. sorry
How do you reset the anti theft system on a 1997 Cadillac Eldorado?
To reset the anti-theft system on a 1997 Cadillac Eldorado, first, ensure that the ignition is in the "OFF" position. Then, insert the key into the ignition and turn it to the "RUN" position without starting the engine. Leave it in this position for about 10 minutes until the security light turns off. Finally, turn the ignition back to "OFF," and then attempt to start the vehicle normally.
Can the wear on the key for a 1989 Cadillac Eldorado cause the car to not start properly?
It can cause the ignition lock cylinder to not turn. If it turns then the key is not why it will not start. Look into the ignition switch, starter, battery, or connections.
How do you reset ride control on Cadillac Eldorado 1996?
To reset the ride control system on a 1996 Cadillac Eldorado, first ensure the vehicle is on a level surface. Turn the ignition key to the "On" position without starting the engine. Then, locate the ride control fuse in the fuse box and remove it for approximately 10 seconds before reinserting it. Finally, turn the ignition off, and then start the vehicle to see if the ride control system has reset.
1996 Cadillac eldorado condenser?
There is no condenser on a Northstar engine - they're all a completely electronic and computer controlled ignition system. However, if you're referring to an air conditioning condenser, there will be one - it will be mounted in front of the radiator.
Your 1991 Cadillac eldorado dies going down the road but will restart after stopping only to stall alittle while later could this be an ignition module problem?
Sounds like your electronic control module is going bad
Will the ignition of a 1995 Cadillac Seville fit a 1995 Cadillac deville?
no
How do you turn the security system off an 1986 Cadillac Eldorado?
To turn off the security system on a 1986 Cadillac Eldorado, locate the security system's reset switch, usually found under the dashboard or near the steering column. If equipped with a key fob, press the unlock button to disarm the system. Additionally, you can try inserting the key into the ignition and turning it to the "On" position without starting the engine to reset the system. If problems persist, consult the owner's manual or a professional for assistance.
1992 eldorado no start?
If your 1992 Cadillac Eldorado won't start, check the battery and connections first, as corrosion or a weak battery can prevent starting. Next, inspect the fuel system, ensuring there's fuel in the tank and that the fuel pump is functioning properly. Additionally, examine the ignition system, including the spark plugs and ignition coil, to ensure they're in good condition. If these components are all functioning, consider having the starter and neutral safety switch checked.
