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1999 Ford F-250 Super Duty Questions

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engine light comes on
Had performed diagnostics on it 3 days ago but showed no code .nothing. but the engine isnt firing on all cylinders. Had replaced all plugs amd wires gapped to specifics. Still wasnt firing on all cylinders. So had ordered all new coils from jegs.com and after replacing 1, 2, 5, 6 the truck would shut down . Acting like it wasn't getting air to the engine. What is the most common valveb in the 99 f250 super duty 5.4 5 speed manual? 2 or 3
Does Anyone have any solutions to problem.. I know he has changed some sensors and stuff.. not sure exactly what. Thanks For the help.
also abs light comes on. What is causing this? Thanks
where does the solid green wire connect. my truck is a 1999 F-250
1999 hurricane motor home v-10 triton engine speedometer quit working. Replace sensor still does not work.
When the ignition is turned I can hear a swishing sound in the fuel tank. There is no fuel passing through the line. I disconnected the fuel line before the fuel filter and still no fuel. I'm at a loss. How do I check for a stopped line or screen maybe? Is there a way of doing this without lowering the tank or removing the bed?

Thanks
and fuel pressure sensor still having problems. Any suggestions?
I can hear the fuel pump come on when turning the key to the on position but the engine won't start.I have never had any problems with it starting until now.I started the truck right before replacing the line so i could move the truck. Any ideas as to what may be the problem?
Initially the shift lever seemed loose but you could still get the transmission into park. It will no longer go in park but I can manually place it in park at the transmission. I can still shift into reverse, neutral, drive etc....just will no longer go into park.
powerstroke superduty,I was driving today and it stopped on me twice,the first time it started up and I drove about a mile and it stopped again.Now when I try and start it,it will not start it does turn over,and when I turn the key to the on postion I hear a humming or buzzing noise.The car had run out of gas that why I had to get the new fuel filter,pump and starter.Can someone please give me so advice.......I was driving as pretty as I pleased and she just stopped=( HELP
a copy of the specific fuses in the panel
no spedo or odo new factory vss no codes in normal scaner mode in continuos memory mode have po603 kam error changed ecm now have check engine light still same scanner issues n\& still no speedo/odo
Am wanting to do this myself and can not find anything to help.
gasket & I'm looking into that but does anyone have any other suggestions? I've taken off twice, recleaned everything, put it all back together, checked the bolts & everything. At a loss what to do now.
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