The 2002 Ford Explorer has single overhead cam (SOHC).
The 2002 Ford Expedition has single overhead cam (SOHC).
The 2002 Ford Escape has double overhead cam (DOHC).
The 2002 Ford Focus has double overhead cam (DOHC).
The 2002 Ford Mustang has overhead valves (OHV).
The 2002 Ford Taurus has overhead valves (OHV).
The 2002 Ford F-250-Super-DUTY has single overhead cam (SOHC).
The 2002 Ford F-350-Super-DUTY has single overhead cam (SOHC).
Research associated engine problems.
Yes it does.
The 2002 Audi A8 has double overhead cam (DOHC).
The 2002 Hyundai Elantra has double overhead cam (DOHC).