If it's running bad the check engine light should be on. Pull the codes or get it scanned to give you direction of where to begin the diagnostics
The 2002 Ford Mustang has a V6 engine.
The 2002 Ford Mustang has a 3.8 L base engine size.
The 2002 Ford Mustang's engine produces 190 hp @ 5250 rpm.
The 2002 Ford Mustang's engine produces 220 ft-lbs. @ 2750 rpm.
The 2002 Ford Mustang has a Obd 2 port
5 quarts ( 4.7 liters ) WITH FILTER CHANGE for the 3.8 L - V6 engine in a 2002 Ford Mustang
It should just fit right in the engine compartment and hook up right
8th " character " of your VIN
No , the 3.8 liter V6 engine in a 2002 Ford Mustang has a timing CHAIN
On a 2002 Ford Mustang GT : The 4.6 liter V8 engine is rated at ( 260 horsepower from the factory )
6 quarts ( 5.7 liters ) WITH FILTER CHANGE - according to the 2002 Ford Mustang owners manual
the 2002 Ford Mustang GT has a 4.6L Modular V8 rated at 4,601cc/281CID with 260hp and 302ft-lb