MY ENGINE CAME ON LAST WEEK SO I TOOK MY TRUCK ...
2003 Ford F-150
January, 25, 2013 AT 8:08 PM
My engine came on last week so I took my truck to autozone to have it tested and they told me I had a bad oxygen sensor. Well a couple days later my truck started idleing abnormally high. Could the bad oxygen sensor be the cause of the high idle?