XDP Xpressor OER Series New GTP38 Replacement Turbocharger XD563Replace the worn turbo in your 1999. 5 2003 Ford 7. 3L Powerstroke with an XDP Xpressor OER Series New GTP38 Replacement Turbocharger XD563. Issues such as lack of lubrication, oil contamination, and excessive temperatures can slowly damage the turbo in your truck. Common symptoms of turbocharger failure can include a loss of power, decrease in fuel economy, increased oil consumption, excessive smoke, noisy operation, or a check engine light. The