A4LD not releasing lockup
#1
01-14-2015, 12:15 AM
Join Date: Jan 2015
Posts: 1
Likes: 0
Received 0 Likes
on
0 Posts
A4LD not releasing lockup
Hello,
Has anyone else experience their A4LD transmission NOT RELEASING LOCKUP in both 3rd and 4th? My 1991 Ranger 4.0 will get into lockup sooner than normal(comparing the recent past), and would stay in lockup long enough to make the engine shudder when I slow down to come to a stop. (much like holding 4th gear without putting in the clutch when you approach a stop.
It doesn't die out and does shift into the proper gear but only after the RPMs dive down to probably 400 and the vehicle shudders a bit.
Received and replaced the throttle position sensor today, looking to do the vacuum modulator this w/e. Any other possibilities? Suggestions?
Has anyone else experience their A4LD transmission NOT RELEASING LOCKUP in both 3rd and 4th? My 1991 Ranger 4.0 will get into lockup sooner than normal(comparing the recent past), and would stay in lockup long enough to make the engine shudder when I slow down to come to a stop. (much like holding 4th gear without putting in the clutch when you approach a stop.
It doesn't die out and does shift into the proper gear but only after the RPMs dive down to probably 400 and the vehicle shudders a bit.
Received and replaced the throttle position sensor today, looking to do the vacuum modulator this w/e. Any other possibilities? Suggestions?
#2
09-03-2015, 05:23 PM
Exact same problem...
Hello,
Has anyone else experience their A4LD transmission NOT RELEASING LOCKUP in both 3rd and 4th? My 1991 Ranger 4.0 will get into lockup sooner than normal(comparing the recent past), and would stay in lockup long enough to make the engine shudder when I slow down to come to a stop. (much like holding 4th gear without putting in the clutch when you approach a stop.
It doesn't die out and does shift into the proper gear but only after the RPMs dive down to probably 400 and the vehicle shudders a bit.
Received and replaced the throttle position sensor today, looking to do the vacuum modulator this w/e. Any other possibilities? Suggestions?
Has anyone else experience their A4LD transmission NOT RELEASING LOCKUP in both 3rd and 4th? My 1991 Ranger 4.0 will get into lockup sooner than normal(comparing the recent past), and would stay in lockup long enough to make the engine shudder when I slow down to come to a stop. (much like holding 4th gear without putting in the clutch when you approach a stop.
It doesn't die out and does shift into the proper gear but only after the RPMs dive down to probably 400 and the vehicle shudders a bit.
Received and replaced the throttle position sensor today, looking to do the vacuum modulator this w/e. Any other possibilities? Suggestions?
I'm currently experiencing the exact same problem with my 1992 Ranger 4.0. Were you able to get any useful information or solution?
Thread
Thread Starter
Forum
Replies
Last Post
nickp112
1987 - 1996 F150 & Larger F-Series Trucks
2
01-18-2015 08:11 PM