1993 Cadillac DeVille - Answered Questions & Fixed issues
Car cranks but will only run for a few seconds then I wait a few minutes and it starts but only for a few seconds, why?
ZakR Apr 13, 2023 ,HYJACKS 2014 POST WHY? I am having the same problem (YOU DON'T KNOW THAT) with a 97 Buick skylark 2.4. YOU USE THE WORD CRANKED FOR RUNNING WHY?when did car last run great last decade or?It will stay cranked if starting fluid is sprayed into the throttle body. NO PHOTO OF MISSING LINE, HOSE, OR METAL LINE OR OR WHAT?We just saw that one of the lines to the throttle body had broken off but when I plugged it back up it still won't stay cranked. PLEASE HELPSAY IT CRANKS FAST BUT WILL NOT START AND STAY RUNNINGbe clear on that or get 50 wrong answers.hint: we can not hear it crank. dead/fast or slow.does it start if you add 5% right foot throttle>? (this adds AIR)FUSES ALL GOOD ARE THEY AND IMMO NOT FAILING RIGHT?the problem is low fuel pressure or: bad FUEL. is old.1: bad FPR (they love to fail that old) and stick wide open and not fuel pressure is way way too low.2: fuel pump relay bad.3: fuel pump fuse blow, check all fuses first a 20cent fix. yes.4: 12vdc does not make it to the PUMP cranking a 2 man test.5: ok #4 test passes pump is bad6: or injectors clogged, 7or PCM does not want run injectors due to other pcm inputs wrong.scan the PCM cranking to see why injectors are dead.if in fact they are , I use a scope or noid lamp to make sure all injectors fire. first. if not , scan the PCM is a MUST DOUSA answers me and no others./.USA or canada cars.this is all ASE basics. ask for help if confusedit takes tools to fix cars GOT TOOLS?
Security light on on my 1993 Cadillac deville
if you have a visible chip on the key (resistor), the car may not be able to read the signal and go into fail safe mode.
Also try to unlock the car from the drivers door to see if there is an alarm issue. The disarm wire is attached to the key lock cylinder in the drivers door.
93 Cadillac DeVille key fob programming issues.
I too own a '93 Sedan Deville. I had the same problem you are describing. There are so many brands of remote controlled systems that your problem defies a simple solution by someone like myself not in the business..I went to a store where they specialize in audio equipment and alarm systems. A good tech will be able to program your system in a New York Minute. There might be a small charge. Audiovox manufacturers systems under many different names. Their customer service people are pretty sharp and if your unit is of their manufacture they will be happy to walk you through the programming system on the phone. I have done this myself and they will stay with you 'till it works. IF it's an Audivox system their customer service phone number will be molded in to the key fob. Hope you find this helpful.
Electronic climate control
I've not done this for the reason you speak of, but I was told to disconnect the battery from both terminals and hook the 2 cables together and leave it that way for 30 minutes making the computer forget what it was doing. Reconnect the battery and find if it worked for you. There's no power anywhere when the battery is disconnected, so no harm is done. This method turned out my ABS light when nothing else worked after repairs were done.
It has a hard time starting, once started it runs
hard starting first start of the day , sitting over night ? Fuel pump . Check valve inside that is suppose to keep pressure in fuel lines to the fuel injectors . Checking with a fuel pressure gauge is the proper way to test , not guessing and replacing parts . Your best bet ,take it to a qualified repair shop. Can't help your on a
low fixed income . You could spend alot more money if you don't.
So do yourself a favor .
Testing for failed fuel pump check valve
HI, I need to install a 93 deville power steering fluid cooler
Who told you that you need a P/S cooler? What are your symptoms? When this much work is involved, never install used parts. Did you disconnect the - negative battery cable before installing the alternator. Arcing will damage the diodes in the alternator. An easy test of alternator output is to hold a paperclip to the rear bearing, if its magnetized, its working. The hoses for the cooler don't matter about the connection, the cooler is in series with fluid flow. Just route the hoses neatly with no kinks near the cooling fan.
Why is shifting stiff?
Tcm adjusting fluid pressure to compensate for slipping clutches. Change fluid and filter.
What does error code 188 mean?
It means that your fuel temp. sensor is reading high. It either is not grounded properly or it failed. Check for 5 volt at 1 of the wires and good ground on the other..if ground and reference is ok, replace sensor.
How do i replace an oxygen sensor on 1993 cadillac deville
www.cadillacforums.com > ... > Past Cadillac Vehicle Discussion
Dec 28, 2009 - 14 posts - 3 authors
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1/20/2016 1:43:42 AM •
1993 Cadillac...
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Answered
on Jan 20, 2016
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I have a 93 Cadillac Deville when I turn on the heat it blows a 10 amp fuse and the transmission stops changing gears. What is wrong?
thebestsolutions.top/F/cars/t4504204-c_
blows_
fuses
4504204 a/c blows fuses ive had feron checked replaced a/c relay fuse last about 10 ... I have a 2006 impala that is blowing the 10 amp fuse to the ac/compressor/a new will last ... 93 corolla 1.8 No start Blown ignition fuse ... i have a cadillac deville the a c blows hot air on ... air con fuses air con heating mk3 mondeo talkford.
? 4:22
https://www.youtube.com/watch?v=2vmfxYg8LoY
Sep 27, 2009 - Uploaded by mgittelman
I have a 1996 Cadillac DeVille that the blower motor stays on unless you unplug it. ... +mgittelman hi mate ...
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4.9l V-8. Why won't it start?
You will have damaged some of the critical electronic components on the engine when you connected the power source up the wrong way.
Until you identify and replace all the damaged components you will not be able to start the engine. To begin with the starter motor solenoid and starter motor will most likely be damaged. You would need to check with a mechanic or auto electrician on all the items that will be damaged as a result of connecting power up incorrectly.
1993 Deville rear brake diagram
You can find this on some of the auto parts websites, and you can also remove the left side drum to see the parts arranged.
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