20 Most Recent 1992 Mercury Sable Questions & Answers

you may have a bad thermostat in the engine. if you have a temp guage, does it read hot? check the coolant level in the radiator 1st it may only need coolant added to it.if all this is good you may have a bad heater control valve on the dash panel.that means the old one will have to come out of the dash and a new one reinstalled.most of the time i've found that it's only low coolant though so don't panic.if you need instructions on thermostat removal post the question and we'll be happy to help!! hope i helped and thank you for choosing fixya.com

1992 Mercury... | Answered on Jun 15, 2019

make sure the injectors are getting power.

1992 Mercury... | Answered on Nov 12, 2017

On the steering column under the knee pad

1992 Mercury... | Answered on Oct 25, 2017

i think you need the repairing manual to solve your problem you can get the manual from the given link http://toolsnyou.com/ this link is very safe and helpful i had already this link to solve problem i was facing and it works

1992 Mercury... | Answered on Aug 25, 2017

Make sure battery has a full charge. If it cranks good but won't start, check the basics. Have a helper crank it while you visually check for spark at the spark plugs, if spark everywhere, use a gage and check proper fuel pressure. I looked at info for the 3.8L engine, 35--40 psi. Also, after you build fuel pressure, turn off the key, see if fuel pressure holds for a bit? If the pressure drops like a rock, check for fuel pressure leak. Check the vac line for fuel pressure regulator, if it has gas in it, the regulator is faulty, or a leaking fuel injector. The pressure could also drain back through fuel pump.
Also, check fuel injector pulse, engine cranking. Any applicable trouble codes?
Smell of the crankcase oil dipstick, if it smells like gas, either you don't change oil and filter very often or the engine is running very rich for some reason.

1992 Mercury... | Answered on Jun 24, 2017

undo the battery , shove something into the exhaust and get a good mechanic to look at it

1992 Mercury... | Answered on Jun 01, 2015

Some fuse boxes have a diagram on the box cover.
Hope this is true.

1992 Mercury... | Answered on Mar 30, 2015

The lights might be on a relay. If so you can find the relays under the dash to the left of the driver. Usually with the fuses.

If not then there has to be a ground short in the wiring harness somewhere. Ground shorts are difficult to find.
There could be a rare problem with a bulb. You could try removing the bulbs one at a time to see if a bad bulb is the cause.

Hope this helps.

1992 Mercury... | Answered on Mar 30, 2015

I had this happen to my 1998 Grand Marquis. The turn signals and flashers went thru the same switch on the steering column. I took a can of electrical spray cleaner and sprayed the switch. Then I pushed the switch on and off real fast and then pounded on the steering column near the switch. I did this several times until the corrosion came off the switch. They have both worked ever since.

1992 Mercury... | Answered on Feb 28, 2015

My lincoln had the same problem. on a lot of ford cars the have a seprate ignition for starting the car then the computer takes over after eng, starts you are not getting power the the starting module. In my case the weak connection was in the main wiring harness through the fire wall connector.

1992 Mercury... | Answered on Jan 26, 2015

Repair shop data base

Have a shop print what you need

1992 Mercury... | Answered on Nov 18, 2014

There should be a diagram under the hood that shows the hose routing.

1992 Mercury... | Answered on Nov 17, 2014

What colour oil is it, if it's white or red then it sounds like the tranny oil is leaking, but only if it is a automatic, if a manual then it has migration of oil into a water jacket and will need to be fixed, by replacing the head gasket

1992 Mercury... | Answered on Sep 15, 2014

I once owned a trans repair shop & we
did many transaxles on taurus & sable, where
the battery cable was removed for days & never
had a problem with any security issues on 1995
& earlier models

1992 Mercury... | Answered on Aug 13, 2014

Change the fuel pump relay located under the plastic cover on top of the radiator in between the front end and the radiator at the top There are multiple relays in the box and you should just replace the whole thing. costs about 80 dollars

1992 Mercury... | Answered on May 30, 2014

You don't. .take it to a reputable garage and let them repair it.if you just install a new air bag without replacing crash sensors, clockspring, air bag module and safing sensor, you may deploy the new air bag,possiably causing major bodily harm. ..stay away from it!!! A static shock from you connecting it could set of air bag..

1992 Mercury... | Answered on Apr 23, 2014

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