After having my neighbor who is a mobile mechanic, try and fix my truck, which is a 2004 Ford F150 with 320,000 miles. He replaced the oil sending unit that he thought for sure was the trouble, but it was not. Paid a wrecker to tow it to a shop in Hermitage. Were they told me it was the computer and that I would have to take it to the dealer. I called the owner of auto Smith, he informed me that he was equipped to check the computer and replace it if necessary. Had it towed from Hermitage to Hendersonville. After paying stupid tax for not taking it to Auto Smith in the first place. Tim Smith discovered the battery was bad that was the reason the
computer was not reading installed a new battery fixed wiring on the oil sending unit, also had a major oil leak from around the oil filter housing and replacing several vacuum lines the truck runs better than it has in five years! The service was impeccable as well as the people who work for auto Smith! The cost was very minimal and they had it ready the same day!