Tech
Well-Known Member
Hey all,
So, I recently found this website when I was trying to search the web on how to change my spark plugs and coils in my 2003.5 Expedition. Yes, I did say 2003.5. I don't know if anyone noticed, but there are some 2003 Expo's out there that are 2003's with the old body style (same nose as the '98 F-150). Mine is the new body style. So, therefore I consider it a 2003.5.
I had to change the #3 spark plug in my 2003 Expedition 4.6L due to a misfiring problem, which I might add is the most annoying problem that any engine can have. Which happen to be the 3rd one back from the front on the passenger side. Now, could someone please explain how to change the #4 spark plug, and the #8 spark plug (2 closest to the back of the engine)? I would love to do a tune up on my gorgeous Expo, but not sure what I should / need to change so I am open to suggestions.
Thanks,
Ryan
So, I recently found this website when I was trying to search the web on how to change my spark plugs and coils in my 2003.5 Expedition. Yes, I did say 2003.5. I don't know if anyone noticed, but there are some 2003 Expo's out there that are 2003's with the old body style (same nose as the '98 F-150). Mine is the new body style. So, therefore I consider it a 2003.5.
I had to change the #3 spark plug in my 2003 Expedition 4.6L due to a misfiring problem, which I might add is the most annoying problem that any engine can have. Which happen to be the 3rd one back from the front on the passenger side. Now, could someone please explain how to change the #4 spark plug, and the #8 spark plug (2 closest to the back of the engine)? I would love to do a tune up on my gorgeous Expo, but not sure what I should / need to change so I am open to suggestions.
Thanks,
Ryan