Question about 1999 Ford Crown Victoria

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Engine misfiring above 40mph

Engine misfiring above 40mp...anyone know where I can get a online repair manual (for free) so i can look at this. Last time I had this problem, the spark plug was loose. I am not familiar with the newer cars (whatever happened to the simple spark plug and wire ;-0 ) This is a coil on plug setup.

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  • yadayada
    yadayada May 26, 2010

    there are no online repair manuals, do u wish to buy a used manual? go here.



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Manual for free are as rare as hens teeth, and engines are not as complicated as you think , the basics are the same, fuel, spark, compression, the basic diagnosis can be done at home, you need a spark tester, the inline work best, injector tester(noid light) fuel pressure tester, and a voltage ohm meter, buy a haynes manual, good idea since you may want to repair something else later, i see too many people just replacing parts till the problem goes away, effective but expensive, so take some time to study and do some of your own diagnostics first

Posted on May 26, 2010


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