The thread on cap of your engine coolant reservoir is the pressure cap / radiator cap
The radiator
The 2002 Ford Explorer has a 4.0 L base engine size.
No , same part number - Motorcraft FL820S 2002 Ford Explorer - 4.0 L - SOHC - V6 engine ( FL820S ) 2003 Ford Explorer - 4.0 L - SOHC - V6 engine ( FL820S ) 2002 Ford Explorer - 4.6 L - V8 engine ( FL820S ) 2003 Ford Explorer - 4.6 L - V8 engine ( FL820S ) according to the 2002 and 2003 Ford Explorer owners manuals
Look on the radiator cap - there should be a psi rating stamped on there.
No , the 4.0 L V6 engine in a 1996 Ford Explorer is an OHV not a SOHC
Click on the link below DPFE 4 is shown for the 2002 Ford Explorer - 4.0 L and 4.6 L
On the 4.0 L , it is on the passenger side of the engine
The 2002 Ford Explorer owners manual shows : ( 5 W 30 ) for the 4.0L - V6 and ( 5 W 20 ) for the 4.6 L - V8
take out the Radiator and you will find it in a pipe that looks an L
The 4.0 L - SOHC - V6 engine and the 4.6 L - V8 engine
It's on the coolant reservoir bottle. That plastic cap IS the radiator cap. Rick I'm a retired ASE Master/L-1 Technician. I still keep current with the latest automotive technology. Visit my blog for cool articles and TSB's: http://free-auto-repair-advice.blogspot.com
To bleed the cooling system on a 96 Acura 3.5 L, cool the radiator and remove the radiator cap. Loosen the drain plug and drain.