I used Autolite spark plugs in my Mark VII. Autolite is the retail version of the factory Ford part. Same as ACDelco and GM. Im sure you've seen tons of different plugs out there and some of them are great I like at bosch platinum plugs but they are a waist of money unless 1) your car came with platinum plugs 2) You have or are planning ignition system upgrades. But for a stock car use factory plugs. Also make sure the plugs are gapped correctly. Even pre-gapped plugs, Ive seen pre gapped plugs almost .015 off the gap.
According to one of Fords websites : For a 1973 Lincoln Mark IV , 7.5 liter / 460 cubic inch V8 engine : ( the spark plugs are gapped at .035 inch )
To change the spark plugs in a 1997 Lincoln Mark VIII, first ensure the engine is cool, then disconnect the negative battery terminal. Remove the engine cover and locate the spark plug wires, gently pulling them off the plugs. Use a spark plug socket and ratchet to unscrew the old plugs, then install the new ones by hand to avoid cross-threading, and tighten them to the manufacturer’s specified torque. Reconnect the spark plug wires and battery terminal, and replace the engine cover.
Where is the starter on a 1990 lincoln mark 7
I was looking at one of the Ford websites and it shows : For a ( 1978 ) Lincoln Mark V , 7.5 litre / 460 cubic inch ( the spark plugs are gapped at .050 inch )
There was no 1990 Lincoln Mark VI. The final year for production of the Mark VI was 1983.
AWSF-32C is the stock plugs
email me i have one that the spark plugs are in place and order you need the fireing order vett1157 yahoo i can wright it down and send it out
Mark and remove plug wires. Remove spark plugs and install new plugs. Reattach plug wire to correct plug.
If you mean in the valleys when you look down and there is oil around the spark plugs then it's the o rings in the valve covers that need replacing. Removing the passenger cover isn't too bad but the driver's side is a pain.
Replace the spark plugs, wires, distributor cap and spark plug wires.Chances are your vehicle is in need of a good tune-up. Mark adjust your timing
where is the starter relay located on a 1990 Lincoln mark 7
wrong plugs or maybe the gaps are closed, make sure you didnt mix up wire firing order check for unplugged wires or sensors you may have bumped. did car run before the change?