Yes.
6 quarts
5.8L of 5w20
6 Qts
yes. the 1989 Ford LTD Crown Victoria has a carbeurated 351. the biggest difference between the 351 Interceptor Engines and the 302 Windsors were the INterceptor was carbeurated not fueal injected.
On a 1996 Ford Crown Victoria : The thread on cap on your engine coolant reservoir is the 16 PSI pressure cap / radiator cap
check for fuel or spark
A cracked engine block
Should be around 4.5 L unless it has an oversize oil pan.
my 94 crown Vic police interceptor with a turbocharger on a 5.4 liter engine and an 8 speed tranny it gets about 575 horsepower
You would have to reprogram/reflash the ECC (Engine Control Computer). Need to go faster that 125 MPH???
In a 1996 Ford Crown Victoria : firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle