Help!!! Considerable power loss and bad fuel economy
Sorry for that. I was hanging some family crises. But I did take it to the shop. Both cats were fine according to the mechanic. It's developed a weird sound though... The sound disappears when the engine warms up. Any ideas what it could be?? Thank you
Video Link: https://youtu.be/W2dJZ_Dlvag
Video Link: https://youtu.be/W2dJZ_Dlvag
Thanks for the reply. Unfortunately it's a 4.7l. are breaking manifold bolts also an issue with these motors as well?



