What is the build date on the engine sticker on the RH valve cover, 2003 or 2004.

Post test results Tlevan when you get 'em

For locations look at

http://www.forddoctorsdts.com/public...eTableBook.pdf


Hope this helps.

Just my Thoughts,
Walt

my 05 van will not rev past 1900 rpms in park or on road any ideas

first thing to check are the fuel filters, replace both of them, How many miles are on the filters?? 9 times out of 10 when it won't rev it is because the filters are clogged.