Forum Discussion
patperry2766
Feb 08, 2014Explorer II
From what I understand from my research is that there is a regular 5.7 and then a 5.7 FFV (flex fuel).
I have seen posts on various websites that the 5.7 FFV is more problematic and a truck with this engine should be avoided. Is this what they were referring to regarding te air pump issue?
I have seen posts on various websites that the 5.7 FFV is more problematic and a truck with this engine should be avoided. Is this what they were referring to regarding te air pump issue?
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