I've seen a number of write-ups on this issue, with varying solutions.
I'm trying to clarify what I should try...
I have a 2009 LTD (v8).
In the last few months it has developed an issue with rough idle.
This seems to only happen when the truck is warmed up and when slowing to, or at a stop in idle.
The motor seems to sputter and run rough. Shaking noticeably. It has never died.
The issue goes away if:
You put in park and rev the engine
You give it gas and get going. It does seem to lack power when doing this until it "gets over" the issue.
I've tried to get an error code, with no luck, though I've not been able to code check soon after the issue.
Possible solutions I've seen are:
One or many bad spark plugs or coil packs
ECG valve gone bad.
Here is a link to the video: Click Here
You might also notice the engine vibrating a bit.
Thanks for any input.
I'm trying to clarify what I should try...
I have a 2009 LTD (v8).
In the last few months it has developed an issue with rough idle.
This seems to only happen when the truck is warmed up and when slowing to, or at a stop in idle.
The motor seems to sputter and run rough. Shaking noticeably. It has never died.
The issue goes away if:
You put in park and rev the engine
You give it gas and get going. It does seem to lack power when doing this until it "gets over" the issue.
I've tried to get an error code, with no luck, though I've not been able to code check soon after the issue.
Possible solutions I've seen are:
One or many bad spark plugs or coil packs
ECG valve gone bad.
Here is a link to the video: Click Here
You might also notice the engine vibrating a bit.
Thanks for any input.