Ecvargas83
New Member
I recently took my 2010 expedition 5.4 to Ford to get an oil change. After I got the oil change my vehicle started driving very sluggish in low gears. I took the truck back to Ford to have to look at it. They said I need lifters, followers, and few other engine components. I decided to take it to a local mechanic and they continued to tell me that it’s not the lifters. The problem is the don’t know what the hell is wrong with it. They ended of taking 2 knock sensors and hung them from the intake manifold. The truck drives much better but the check engine is on 24/7. Any advice on what the hell is going on? Thanks