What is your question?
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What is your question?
car seems to be running great but not getting as good fuel mileage , had it tuned up and it went up to 29 mpg but now around 25 mpg , Wrench light comes on and goes off . What does this mean please ?
How long has your 2013 Lincoln MKZ had this problem?
2 Weeks
1 Reply
"Had it tuned up" - what did this include? The wrench warning light typically indicates electronic throttle concern or transmission concerns. I'm unable to know for sure what happened without testing the vehicle without results.