2002 expy stumbles when in gear???
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2002 expy stumbles when in gear???
hey fellow ford boys i got a 2002 expy 5.4L , i have 115,000 miles on it. about 2 months ago the #8 cylinder coil ( COP ) went bad so i changed it and the rest of the plugs and plug boots. that fixed my CEL and it ran great for 2 months, but now it is missin while driving ,b ut it only happens when you are running in gear.. At idle it runs okay the idle seems to run a bit high. but it will not seem to throw a CEL i am kinda stumped. maybe Another COP is going out or simply a fuel filter? it is our family truck and we are not in a posistion to pay a shop for something i can do. besides we have 6 kids and i am scared it will die if i keep driving it it is getting so bad that it does it almost all of the time, it used to only do it sometimes. it is not blowing any smoke at all the oil is clean (no Water or fuel in it) all seems to be good it it pointing to an electrical or fuel issue. but no CEL and trust me with the way it is running it should have thrown it along time ago. have any of you ever had a issue like this?
any help will be much appreciated . also how do i check the coil ohms and what should it read?
thanks a million....
Clay
any help will be much appreciated . also how do i check the coil ohms and what should it read?
thanks a million....
Clay
