Hi,
I have a feeling that one of the variable valve timing (VVT) solenoids is dirty with sludge. That can cause what you described. I realize you replaced the cam sensors, but we need to scan the can to see what code shows up. Otherwise, it becomes a guessing game.
If you have a scan tool, great. Scan the computer and see if there are codes present. If you find a P0010 or P0013, I suspect my suspicions are correct.
Here is a video showing how to scan the can-bus system. CAN stands for controller area network. By performing this type of scan, all modules/computers are checked. If you don't have access to a scan tool that can do this, try using a standard scanner. Most parts stores will do it free of charge or lend you the tool.
https://youtu.be/InIlnsjOVFA
Do this and let me know what you find or if you have other questions.
Take care and God Bless,
Joe
Mar 5, 2021 at 9:00 PM
