That depends if you have a gasoline engine
On a 2003 Ford F-250 if you have the 5.4 liter gasoline V8 engine it has ( 8 spark plugs )
If you have the 6.8 liter gasoline V10 engine it has ( 10 spark plugs )
If you have the 7.3 liter DIESEL engine it doesn't have any spark plugs
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∙ 2013-08-22 00:22:26Does a 2003 ford expedition have spark plugs?
Ford uses Motorcraft Spark plugs on all there vehicles.
ford engine 5.4/8cyl located where are spark plugs to bi install
4
yes , it has ( 8 ) spark plugs , they are under the ( 8 ) individual coils
Screwed into the heads.
if you don't know where plugs are,,,you shouldn't be touching them
That would depend on which engine you have in your 2003 Ford Excursion : The 7.3 liter diesel engine doesn't use any spark plugs The 5.4 liter V8 engine has ( 8 spark plugs ) The 6.8 liter V10 engine has ( 10 spark plugs )
Use a spark plug socket with extensions.
Yes.. all gasoline engines have spark plugs. In your case, yours has 8.
fireing order ford 1994 e-250 econoline
http://www.ford-trucks.com/article/idx/0/100/article/How_To_Change_Spark_Plugs_on_46__54_Liter_F150s.html