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07 5.4 expedition rough idles in park and in gear
Thanks i will try to get a code..and if you can could you recommend a code reader worth buying- lando_l44
- Post #11
- Forum: 3rd Gen - 2007 - 2017
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07 5.4 expedition rough idles in park and in gear
I replaced the coil because i had issues with a coolant leak from the radiator and a hose and some pooled on/around the coil. So i undid it to clean it off and make sure none got inside the cylinder area and when i pulled the coil off-the spring inside that makes contact with the spark plug...- lando_l44
- Post #9
- Forum: 3rd Gen - 2007 - 2017
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07 5.4 expedition rough idles in park and in gear
I didn’t try around the block i tried backing it out and it was sputtering so i put in drive and rolled it back into garage. I’ll try and drive it around later today when there’s not much traffic going around the neighborhood…and as far as hissing sounds i can’t hear anything really hiss- lando_l44
- Post #7
- Forum: 3rd Gen - 2007 - 2017
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07 5.4 expedition rough idles in park and in gear
It bearly wants to move can’t find the right word to use lol….and the rpm bogs down in gear.i had an issue like this long again in a f-150 and it was the maf sensor, i changed the one and same issue. It gets worse with the ac on for some reason- lando_l44
- Post #4
- Forum: 3rd Gen - 2007 - 2017
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New member check in
New to the forum stuff. But i do need some help. I’m having rough idle issues in park and in gear. No check engine light is on and the idle gets much worse when the ac system is on. I checked both vacuum lines they seem to be connected properly. Already changed maf sensor and still having same...- lando_l44
- Thread
- Replies: 2
- Forum: New Member Check-In
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07 5.4 expedition rough idles in park and in gear
Also when you turn the ac on it gets worse and you can smell coolant in the engine bay after it idles but i can’t find any signs of leaks- lando_l44
- Post #2
- Forum: 3rd Gen - 2007 - 2017
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07 5.4 expedition rough idles in park and in gear
Hey guys looking for some help. So i just replaced my radiator and a coil that was bad. Now when i start the truck it rough idles and when i put into gear it nearly wants to move..i tried replacing the Maf sensor and that made no difference. Could i have unplugged something or what not when...- lando_l44
- Thread
- Replies: 18
- Forum: 3rd Gen - 2007 - 2017
