Thursday, October 14th, 2021 AT 7:57 AM
Purchased this truck yesterday. The previous owner told me the engine was rebuilt about 6-8 months ago. Drove the truck home with it running rough. It has very little pick up power. It burned about $20.00 gas just to go about forty miles. When I got home, I scanned the truck with a handheld scanner. It gave me the following codes:PO175, PO172, PO351, PO161, AND PO141. According to the previous owner, someone told him the truck needs valve springs replacement. I'm really not sure where to start. I was going to try to do an entire tune up to see if that solves the problem, but I don't want to spend money for nothing. If you know what some or all of these codes have in common, would be greatly appreciated. And how do I go about repairing this truck? Thank you for your help in advance.