20 Most Recent 1987 Lincoln Mark VII Questions & Answers

Sounds like the power brake unit has failed.

FOR THE WIRING DIAGRAM FOR LIGHT DIMMER GO TO THIS LINK:-http://www.srsplatform.com/webservices/Srs.WebPlatform.WebServices.FileManager.svc/POX/Get?sessionTokenId=17b9f031-1ce7-41e6-a0eb-438ff3a065ed&project=OemContent&file=Wiring\Display\WRFM87\CONT008b.pngUse this link:-http://alldatapro.com/alldata/PRO~V399543889~C27823~R0~OB0~P2R1H~N/0/34870063/56349822/56351932/56351933/34853741/34869956/34869958/42027608/42027642/42027644/42306120 I’m happy to assist further over the phone at https://www.6ya.com/expert/uttamjeet_2f3adc18600f8ede

Fuel line clog usually at the filter, they never get changed enough! Broken or bent fuel lines. Sometimes fuel pump in tank and /or fuel pre filter (a filter to get out larger items). Start in the order I described. ( easy to hardest) Good Luck!

you can look this article, it teahes you step by step.

you need to jack car up, block wheels, and support car safely and then disconnect shift rod or cable from transmission. then try to shift trans manually by hand. If trans shifts then your problem is in the shift mecanism. If shifter mechanism moves freely then your problem lies in the trans shift fork. Hopefully i'm wrong and it is just bound up and by disconnecting and moving it will free up and work.

Cars will do a lot of wierd things if the battery cables are loose. My guess is you have a bad connection. Tighten the battery cables

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Cheers.

Several variations of the 5.0l V8 for the Lincoln 1987 Mark VII. 150 hp (112 kW), (112 kW) 270 ft-lbf SEFI (1986-1987) w/ AOD 4 Speed Automatic.
200 hp (149 kW) SEFI 285 (ft lbs)(1986-1987 LSC) w/ AOD 4 Speed Automatic
225 hp (168 kW) 300 lbf.ft (407 Nm) SEFI (1988 - 1992 ALL) w/ AOD 4 Speed Automatic
Thank you for using Fixya and hope this helps you.

its about an 8 hour job roughly

here is a wiring color break down.
1987 Lincoln Mark VII Car Radio Wire Guide
Car Radio Battery Constant 12v+ Wire: Green/Yellow
Car Radio Accessory Switched 12v+ Wire: Yellow/Black
Car Radio Ground Wire: Red
Car Radio Illumination Wire: Blue/Red
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger Wire: Orange/Blue
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: 6 1/2′
Car Audio Front Speakers Location: Doors
Left Front Speaker Positive Wire (+): Orange/Green
Left Front Speaker Negative Wire (-): Black/White
Right Front Speaker Positive Wire (+): Pink/Blue
Right Front Speaker Negative Wire (-): Black/White
Car Audio Rear Speakers Size: 6′ x 9′
Car Audio Rear Speakers Location: Rear Deck
Left Rear Speaker Positive Wire (+): Pink/Green
Left Rear Speaker Negative Wire (-): Blue/Orange
Right Rear Speaker Positive Wire (+): Pink/Blue
Right Rear Speaker Negative Wire (-): Green/Orange

please rate my help.

Sounds like it needs more air in bags. Add air and squirt really soapy water over bags and attached lines to find leak. May have to replace bag/bags or feed line from pump. I would think it would be a feed line if car stays up with switch off.

alternator discharge, it could be the brushes in you aulternator that have gave up, as they ware in time

rocker cover is diff on all types of cars but the prosidier is the same, take of rocker, clean rocker with a cloth make sure before you put back a gasket that both sides has got a smooth clean dry seal put on the gasket then the rocker cover, when you tighten make sure you do all even, turn on heat up then make sure they have the same tightness, dont over tighten as you will end up haveing to do it all again

This is going to be a loose ground. Since the problem occured after a heater core replacement I would check the ones there. Pull the kick panels off of both sides and make sure the grounds are hooked up and tight. They will have bolt thru connectors on the end of the wires.Also look at the center brace area under the dash sometimes they have them there too.

They normally stamp the Keyless entry code in the trunk and if not I belive the Computer that controls this is located behind the Glove box and they normally have the code printed on it.

usually in the trunk

limited info generic answer -- in trunk or passenger side kick panel