Loses oil pressure

Hi, this is Dusty; I'm one of the auto experts on RepairPal's Car Genius team! Uh-oh, so we really don't know if it's actually 0 or if the sensor is failing to send a signal. Either way, it's important to address the issue right away. Possible causes include a faulty oil pressure sensor/switch (pretty common for older GM vehicles), oil pump problems, low oil levels, or electrical issues. Remember: It's important to have a professional inspect these issues to prevent potential engine damage and ensure your truck runs smoothly again. Stay proactive and address these issues promptly to keep your Chevy Silverado in great shape! If you have any other questions or would like help with finding a RepairPal Certified shop in your area, give us a call! 877-913-1554