Hi, my name is Devin. I am an auto repair expert with the Car Genius team here at RepairPal. I'm sorry to hear you're having trouble with your Malibu.
After replacing the timing chain, a crank-no-start issue often indicates a timing alignment issue. If the timing chain wasn't aligned properly during installation, the engine's valves and pistons may not be synchronized, preventing it from starting. Since you're getting fuel and spark, the timing is the most likely cause. Double-check the timing marks on the camshaft and crankshaft to ensure they are correctly aligned per the service manual.
If timing checks out, consider scanning for diagnostic trouble codes (DTCs) with an OBD-II scanner. You may find errors related to camshaft or crankshaft position sensors, which could help narrow down the issue. Ensure the sensors are connected properly and functioning.
If everything checks out but the engine still won't start, there might be an issue with compression or the immobilizer system.
If you need more advice, have any other questions about your vehicle, or would like to get connected to a RepairPal Certified shop near you, we have you covered. Give us a call at 877-913-1554, and we will happily help you out!
RepairPal Certified shops can diagnose and repair your 2016 Chevrolet Malibu. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
