The CEL, 4x4 and VSC lights came on and a clattering engine noise while decelerating is not a good sign at all. I disconnected the pigtails to the four individual cam variable timing controls which ended the clatter so I could drive it home noiseless. Obviously the valves were tapping the pistons.
I'm not sure if there is serious damage but the engine seems fine. The car only has 105K miles so I'm very disappointed that I have to do a major repair, especially since I just replaced the water pump last year. Maybe I caused the issue doing the work myself, but I don't think it is related. I have a friend with a spare vehicle I can use until I get the time to fix it. Until then if anyone has tips or advise I'd appreciate a heads up.
I'm not sure if there is serious damage but the engine seems fine. The car only has 105K miles so I'm very disappointed that I have to do a major repair, especially since I just replaced the water pump last year. Maybe I caused the issue doing the work myself, but I don't think it is related. I have a friend with a spare vehicle I can use until I get the time to fix it. Until then if anyone has tips or advise I'd appreciate a heads up.