1989 bronco II 4wd automatic. sister recently gave it to me. been in 4wd one time years ago. has automatic hubs. will not go into 4wd. lights by push button do no light up. any suggestions.

SOURCE: 1989 bronco II, 2.9 V6 automatic transmission

My ATSG manual says to tighten the adjusting screw in to 10ft-lbs, then back it out exactly 2 turns. Holding the screw, tighten the lock nut to 35-45ft-lbs. The intermediate band is set the same way.

SOURCE: correct eec for 1989 ford f150 5.8l

Here is a listing of all possible computer modules for that truck. Perhaps this will help in some way in your search.

Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Calif, ID E8TF-AL1A
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Calif, ID E8TF-AL1B
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Calif, ID E8TF-AL2A
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Calif, ID E8TF-AL2B
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Calif, ID E8TF-ALA
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Calif, ID E8TF-ALB
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Fed, ID E8TF-AN1A
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Fed, ID E8TF-AN1B
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Fed, ID E8TF-AN2A
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Fed, ID E8TF-AN2B
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Fed, ID E8TF-ANA
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Fed, ID E8TF-ANB
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Calif, ID E8TF-AP1A
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Calif, ID E8TF-AP1B
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Calif, ID E8TF-AP2A
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Calif, ID E8TF-AP2B
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Calif, ID E8TF-APA
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Calif, ID E8TF-APB
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), High Altitude
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Fed, ID E8TF-AK1A
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Fed, ID E8TF-AK2A
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Fed, ID E9TF-Z1B
Elec Cont Unit (ECU), 8-351W (5.8L), (AT), Fed, ID E9TF-Z2B

Ned White

• 2100 Answers
• Posted on Mar 01, 2010

SOURCE: how do I drop the transmission and transfer case?

Get the truck up, get some cardboard on the floor, unless you have a lift. Get some jack stands under there, get your buddy to help stop this thing from smashing on the floor when you pull it out. Remove the battery cable, remove the drive shaft, get the book, remove the electrics(speedo,etc) to the tranny, remove the shift cover inside, might have to remove starter, remove bolts on bell to engine, remove cross member,(s), that should just about do it, remove clutch slave hose or cylinder, Pull, now , if the flywheel is scorched, crinkled, get it to a machine shop for turning, buy your new clutch and pressure plate, a new pinion bearing if it has one, grease it up a little,make sure you have the right clutch, see if it fits the shaft on the tranny. align the spline in the clutch plate to the pinion, by eye or with a dowel, tighten up the plate, pick up the tranny and slide it in the hole, you shouldn't have to pound, grunt or sweat, if it doesn't go in, you got something wrong, with a little tweaking, it should go right in, put the bolts back in, hook everything back up, I hope this helps.

Ricky Gittins

• 715 Answers
• Posted on Apr 07, 2010

SOURCE: fuel pump not working

I just had the same problem, today, check the tan- lt green wire on the fuel relay that is located on the right fender, mine wasn't pushed in all the way, this wire shut down spark and fuel

SOURCE: 4wd wont engage on my 86 bronco II. Push button

Engage the 4wd and go underneath and tap the 4x4 motor to engage it, it is probably just stuck. More than likely its not a fuse.