Welcome Visitor! Please take a few seconds and CarsonChris
Well-Known Member
- Joined
- Apr 1, 2011
- Messages
- 168
- Vehicle Year
- 1990/87
- Transmission
- Manual
I'm going to look for a used A4ld in the local recking yards. I read this in the tech section.
"Best I can tell from ATSG manual, the changeover date for single to dual solenoid versions occurred in mid '88 The single solenoid originally on the trans 85-87 controls only the TC lockup function. Later models had the 3-4 shift inhibit solenoid added in 88. And I have both a 90 2.9 A4LD and a 93 Explorer A4LD here, both have the dual solenoid setup."
Which A4ld year will work in my 87 BII? Mine is an 87 and I wonder how these solenoids work? If I used an A4ld out of a 90BII or explorer what modification will I need to do to the wiring?
"Best I can tell from ATSG manual, the changeover date for single to dual solenoid versions occurred in mid '88 The single solenoid originally on the trans 85-87 controls only the TC lockup function. Later models had the 3-4 shift inhibit solenoid added in 88. And I have both a 90 2.9 A4LD and a 93 Explorer A4LD here, both have the dual solenoid setup."
Which A4ld year will work in my 87 BII? Mine is an 87 and I wonder how these solenoids work? If I used an A4ld out of a 90BII or explorer what modification will I need to do to the wiring?
