Question about 1983 Ford LTD

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I just put new spark plugs and wirs in my car why is it burning more gas now?

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I would suspect you have mixed the plug wires up or set the gap incorrectly. Here are photos of the wiring diagram for the 5 different engines installed that year. I may not get them all on this post. If not I will add them. I just put new spark - 51278a3.png 59f9d12.png 1bc954c.png d3be90f.png

Posted on Oct 12, 2010

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Are your Plugs gapped to the right Spec? It also helps to change your oil, change your air filter, and check your fuel filter. Do you have fuel Injection? You may want to check to see if there is any clogs, You can run a F Injector cleaner treatment as well. You should be getting a bit better gas mileage. Good Luck!

Posted on Oct 12, 2010


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