I am trying to make sure I get everything I need from a donor truck to make this swap. Could someone give me a parts list for this swap so I don't leave anything behind. Both trucks are 2.9.
I have a 1987 Ford Ranger 2.9 ltr auto with the A4LD tranny. I also have the push button 4x4 selector in the roof of the truck. I have the tranny shifter in the floor.
I would like to change from an auto tranny and push button transfer case to a manual transmission and a manual transfer case...
Rock Auto had 4 separate versions of an 88 automatic computer; 2 with California emissions and 2 with Federal emissions. All I know is that I ordered the -UC version and it is working great.
I got the computer swapped over tonite along with egr block off and blocking off/capping off manifold egr tube hole. The new computer works great. It hasn't idled this good ever! Also, I don't have any idea why but it shifts way smoother! Also, no huge exhaust leak coming from the egr tube...
Thanks for the help and lots of info. In the attached pic from rockauto it has a choice of 2 pcm's that say auto, federal Emissions, 2.9L, and 4WD. The only difference is the final two letters UC or UA.
Do you know the difference or does it even matter. If my truck doesn't have the two wire...
I have a 1987 Ford Ranger 2.9L automatic trans 4x4 and its not a California emission car. My egr tube is broken and I really need to just get rid of egr altogether. I cannot find another tube anywhere. So I have been looking for an '88 computer. When i go to Rock Auto there are 2 computers...
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