Rough running

Asked by Anitaw1973 Dec 20, 2018 at 11:47 AM about the 2011 Lincoln Navigator 4WD

Question type: Maintenance & Repair

I have a 2011 Lincoln navigator and after it
warms up it idles low when I come to a stop it
tries to shut off spitting and sputtering then
the lifters are noisy.. please help

2 Answers

10

Let me be your savior,. Your fix is inexpensive . I have one and originally when I purchased it I went through a he same thing. You have carbon build up in your engine from e85 what you have to do is put in your gas tank Lucas gas conditioner for flex fuel. Put the whole thing in. After you run through a tank of it. You will notice the performance difference, it will be quiet great acceleration and the whole nine. Keep a bottle on you and every once in awhile put half a bottle in to keep it running smooth.. You will not be able to hear it run it will be so quiet

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