10 degrees BTDC ( unless engine compartment decal shows different )
Timing chains, no belt.
The Ford Explorer engines use a timing CHAIN
The automatic transmission is an A4LD in a 1991 Ford Explorer
The explorer has a timing chain, not a belt.
Ford Explorer was created in 1991.
The transmissions from 1991 - 1994 are the same. So the 1991 transmission will not fit a 1996 explorer.
timing CHAIN
Yes! The 1991-1994 Ford Explorer transmissions are interchangeable.
I believe the Explorer does NOT use a timing belt, but rather a timing chain
The 4.0 liter SOHC , V6 engine in a 2002 Ford Explorer has ( 3 ) timing CHAINS
The 2001 Ford Explorer Sport V-6 has a timing belt. Ford engines have not use a timing chain since the 1980s.
It has a timing chain.