Question about 1986 Cadillac DeVille

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How are the cylinders numbered on a 1986 Sedan DeVille?

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Crank pulley in front left side is 1357 right side is 2468 firing order is 18436572 with 1 pointing at 7 on distributor on the 4.1L

Posted on Jul 13, 2010


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Where is the ecm located on a 1988 Cadillac sedan deville

My 1986 Deville was under the dash
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R&r fan control module 1986 cadiliac sedan deville

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1986 Cadillac Radio is bad what years of GM Radios will fit?

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What is the firing order for a 1986 Sedan DeVille 4.1 liter?

Here is the firing order diagram for that engine.


Jul 13, 2010 | 1986 Cadillac DeVille

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This should help, firing order is counterclockwise, 1,8,4,3,6,5,7,2.c9602d8.jpg

Aug 24, 2009 | 1986 Cadillac DeVille

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Where and how do you replace the speedometer cable on a 1986 sedan deville 4.1 v8 fwd

pull the dash off, and get to the speedometer. on the back of the speedometer is the cable. follow it to the transmission. take it off. just watch because when you go to replace it, the cable inside the cable is square and you have to fit it just right

Jun 20, 2009 | 1986 Cadillac DeVille

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Coolant fan relays

if there is power to the plug then the relays are good. chances are that the thermo sensor to the fan is faulty.

May 09, 2009 | 1986 Cadillac DeVille

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