Question about 1993 Cadillac Eldorado

2 Answers

93 cadillac eldorado

Changed spark plugs car starts and idles but will not run under full power seems like no gas when pedal is stepped on

Posted by on

2 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Use oem part

Posted on Sep 02, 2008

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 607 Answers

Check fuel pressures and for clogged cat/convertor

Posted on Mar 15, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

93 Ford Festiva running rough under load.


you mean not firing no spark on 1,2 cly.or no change on rpm when you pull 1,2 if you have spark on it ,means no gas or your plug totally worn out

Mar 10, 2014 | 1993 Ford Festiva

1 Answer

No power when I push the gas


check for plugged exhaust system, dirty air filter, vacuum leaks, those have a mile of vacuum hoses. Also, check for bad fuel pump.

Feb 17, 2013 | 1983 Cadillac Eldorado

1 Answer

94 cadillac eldorado fuel filter replacement


It could be a fuel problem, but in most cases the rough running would continue at road speed.
You could certainly change the fuel filter and see what happens.
A rough idle but no problems on the road would point to a vac problem or maybe a burnt valve. A fuel or ignition problem would be at most speeds including when you put the engine under a load.
Its possible to have a faulty injector on one cylinder that is bad enough to cause a miss at idle but smooth out on the road, but that is a rare occurance.

Sep 21, 2012 | 1994 Cadillac Eldorado

1 Answer

I have a 91 Eldorado 145,000 the engine runs but sound like it about shut off, and when you give it gas it sound like it the catalytic converter is clogged. I just got the car and after reading you...


Sound like not all cylinder are contibuting and the reason it want to shut off is the RPM is to low. If the catalytic convertor is plugged as you accelerate youll hear exaust through the air cleaner and have no power. And yes a plugged catalytic will cause the engine to be rough and not to be able maintain proper RPM and thus the shut off. Inspect for a plug catalytic disconnect it look through it.and since it out start the engine is the rpm smoother , accelerate it does it seem to have more power, then you solved the problem.Also the cadillac has a Idle speed contol motor youll have to see if it nose can extend and retract this is important to maintain proper RPM

Apr 24, 2011 | 1991 Cadillac Eldorado

1 Answer

I have a 93 Cadillac eldordo its been sitting for over a year I change plugs and all the hoses and belts.the problem is it turns over put wont start the code i pulled says a tps problem when i turn the...


hi.
the varnish smell you describe is classic for stale petrol.

change that first, as long as there is a spark and good petrol, the engine should run.

run the car gently up to normal running temperature, then shut off and restart when cool.
there will be a few things sticking slightly, but they will probably free off when the engine warms up and the oil circulates properly

Apr 04, 2011 | 1993 Cadillac Eldorado

1 Answer

I have a 1990 cadillac eldorado when i am at a light it idles rough what is it


Hello, This problem needs step by step diagnosis: The rough idle can be caused by several things: Spark plugs, Spark plug wires. Distributor rotor and cap. Bad fuel injectors (check Resistance of injectors (12 - 16 ohms, all injectors should be about the same). Vacuum leak, check this first. If nothing shows up, then do a compression check, all readings on the compression check should be about the same. Hope this helps you out

Sep 06, 2010 | Cadillac Eldorado Cars & Trucks

2 Answers

Car has new plugs, wires, dist. cap and rotor, also water pump. Sputters badly when you take off, continues to sputter until higher speed is reached. Also surges occassionally when idling. Fuel pressure...


to me it sounds like your just about to put water down your exhaust mate or your rings are binding up. I recon dump your oil and run diesel oil from now on and reset your timing belt before those new spark plugs end up in your lap.

Mar 27, 2010 | 1992 Cadillac Eldorado

2 Answers

Fluctuating Idel @ regular RPM's ......I NEED HELP


sounds like the iac motor or the idle air control

Oct 05, 2008 | 1994 Cadillac Eldorado

3 Answers

95 cadillac eldorado engine stalls rough idle check engine light is on


I have a 1994 Cadillac Eldorado and every time i start it the car has rough Idle and the Idle fluctuate's. I also can feel it in the gas pedal when the car is doing this I tried replacing the throttle body sensor but it still does it I also was told it was the Idle error sensor. So instead of spending the unecessary money again I thought I would go online and see if anyone could help me with this problem.

Sep 30, 2008 | 1995 Cadillac Eldorado

Not finding what you are looking for?
1993 Cadillac Eldorado Logo

Related Topics:

257 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cadillac Experts

yadayada
yadayada

Level 3 Expert

63242 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21981 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6812 Answers

Are you a Cadillac Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...