Is the car running?
How many miles?
It could be the timing chain tensioner.
It could be the precats are falling apart.


There is a shop in Billerica

FLM Automotive (Ford Lincoln Mercury)

His name is Victor.
He is a certified Ford mechanic but has his own shop.

Good Luck

I am a troll.......... 2004 C5 Corvette Coupe, Mag Red/Light Oak, Auto Polished Wheels, Titanium Exhaust 2002 Chevy Malibu V6, remote start