Forum Discussion
N-Trouble
Feb 02, 2015Explorer
Actually Skillet is correct. Just about every motor built in the last 10-15 years have built in knock sensors that will back off timing if they sense knocking/detonation occurring. I believe that is what Skillet was eluding to.
Ford site says that regular fuel (87) is required, not to use E85, and to use 91 octane or higher for increased performance
Ford site says that regular fuel (87) is required, not to use E85, and to use 91 octane or higher for increased performance
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