Among other things I need to replace the muffler or can I just repair it? Also am replacing the PCV valve.
With no owners manual how do I determine if my 1999 Ford Escort is SOHC or DOHC? on 1999 Ford Escort
Emissions label underhood , or bring "VIN"# to dealer and have parts dept. look it up. OR you MAY see big letters on the valve cover "DOHC".