On a 1997 Ford Explorer Sport :
The 4.0 liter EFI ( and the SOHC version ) have the same firing order
1 - 4 - 2 - 5 - 3 - 6
The engine cylinder locations are numbered :
firewall
3 - 6
2 - 5
1 - 4
front of vehicle
---------------------------------------------------
Also , the 6 towers on the COIL PACK are numbered :
coil-----3 - 4
pack----2 - 6
plug-----1 - 5
Screwed into the heads.
I got a 1997 explorer sport with control trac 4wd. its suppose to but it doesnt work.
For a 1997 Ford Explorer 4.0 liter V6 engine ( EFI and SOHC versions ) ( There are 6 spark plugs )
DOT ( 3 ) brake fluid is used for the hydraulic clutch and the brakes in a 1997 Ford Explorer Sport
On a 1997 Ford Explorer / Explorer Sport : The electric fuel pump is INSIDE the fuel tank
( 5W-30 ) according to the 1997 Ford Explorer Owner Guide
I believe that is the 5R55E
what is the spark plugs firing order for a mercury villager 1997
Turn it counter-clockwise
Firing order is 1342 - spark plugs order is 1234 from left to right
Use a code scanner to see what the computer says is wrong.
I just bought my heater core for my 1997 Ford Explorer 4x4 Sport for $60.00(Plus Tax) but I was surfing the web and found that you can order it in line with SPI or STANT from $29.00 to 32.00 plus shipping. Good Luck