Ok now (just started this week) I am getting vibration/noise from the headers (I'm guessing) vibrating against my primitive racing skid plate.
They never USED to do this except occasionally when the car went through hard shifts.
Could it just be the engine is running rough and causing more vibration to occur?
I am getting the car tuned up this morning, hopefully that will fix things but I'm just curious as to why this would start all of a sudden.
I'm also switching to Mobil 1 10W30 synthetic engine oil. Think I'll see any leaks? 30k miles on the ODO.