Fresh rebuilt 4l60e soft delayed all shifts??
#21
*Another update*
Im trying my hardest to finish up both me and my wifes chevelles so we will have another car going, but for now the ol blazer is my only drivable ride.
I went ahead and put the rebuilt valvebody in the truck today just to see if there was an improvement and now both 3rd and 4th are working great under half gas (im just not willing to over half throttle at this point)
But
It will take off in 3rd gear unless i drop it down to 1st only will it take off in 2nd. It wont go down to 1st?!? I dont get it.. Besides this first issue its driving great besides the tcc trying to slip in initial engagement. What can cause a no 1st ,taking off in 3rd and not showing a ses light?
All the checkballs in the reman unit were in place with transgel and trans has been heated up thoroughly. I just dont understand these this issue that have only started since i put in the reman vb. Is there different year pwm vb that may affect something like this by anychance?
Please bear with me , ive got to make this sucker last atleast another week or two before i can get another project back on the road.
Please let me know what may have gone wrong here?
Thanks in advance
Mako
Im trying my hardest to finish up both me and my wifes chevelles so we will have another car going, but for now the ol blazer is my only drivable ride.
I went ahead and put the rebuilt valvebody in the truck today just to see if there was an improvement and now both 3rd and 4th are working great under half gas (im just not willing to over half throttle at this point)
But
It will take off in 3rd gear unless i drop it down to 1st only will it take off in 2nd. It wont go down to 1st?!? I dont get it.. Besides this first issue its driving great besides the tcc trying to slip in initial engagement. What can cause a no 1st ,taking off in 3rd and not showing a ses light?
All the checkballs in the reman unit were in place with transgel and trans has been heated up thoroughly. I just dont understand these this issue that have only started since i put in the reman vb. Is there different year pwm vb that may affect something like this by anychance?
Please bear with me , ive got to make this sucker last atleast another week or two before i can get another project back on the road.
Please let me know what may have gone wrong here?
Thanks in advance
Mako
Last edited by lt170chevelle; 11-07-2011 at 05:12 AM.
#22
Hi guys got a 98 trans am got some couple question about my tranny i had the tranny rebuilt about 188,000 MILES I try to fix everything that breaks on my car myself but the tranny i never rebuilt one and took it to my step dad buddy that has a mechanic shop here is the problem i notice with transmission since i got car back i dont really know a whole lot about the parts inside of them i remember the guy saying he stacked the clutch plates he stacked them with ten of them and he tried to keep most stock as possible this is the problem with the tranny when im driving about 40mph barely on the gas pedal i notice a shift then as i get close to 45mph its shifts again but when it shifts if feels like the shifts are back to back and most of the time when it does shift when i am driveing 40mph i notice for the car to shift i gotta either push the gas pedal for it to shift or wait til the tranny ready but its feels like it rubbin up and then shift it never shifted like this before until this guy rebuilt it for me now the thing is with the guy that rebuilt my tranny i dont trust him he is a crook wish i would known this before he rebuilt my tranny so what you guys think is the problem or best way to fix it thank u garrett
#23
Brand new 4l60e trans slipping!!!!
Well the first thing is to see if your getting presure rise with throttle or any at all so a guage would be the next step . Measure the presure with the harness unpluged you should get at least 170 PSI if so the pumps doing its thing ideally you want about 220 to 230 psi however so if you have at least the 170 i would consider using the torx screw to get to the 220 range. All this being good the next thing is to check for line rise as comanded which you can do with the tune in fact I would do that before i did the max line presure test. If you dont get any rise or little the PCS could be at fault and I would replace it. Even with a bad pump you should see some line rise when testing.
#25
I'm confused. It has 400hp or 600hp. And you installed a transgo code buster kit for a 400 to 600 hp build? And everything was perfect? Apparently not.
Start a new thread, slow down. List important details.
This way you won't get a generic reply.
Start a new thread, slow down. List important details.
This way you won't get a generic reply.
#26
Jays_ssz28
It should be pushing about 400 after it's Dyno tuned.the valvetrain and bottom end should be good for at least 600.i was told the kit would correct a few known,easy to fix, problems with the 4l60e.it came with a shift kit.and I did everything it told me to do to the t!sorry about the long thread.was hoping to get some pro tech advice and was trying to get some attention.and Mr jays_ssz28,,I'm not sure how to start a new thread or send it to a certain person.im new to ls1tech.
#27
After that, describe your problem using at least sentences and paragraphs.
I've seen people complain numerous times about one very long sentence and that they couldn't stand to read it all.
Also, this site has a new feature where the thread start date is visible under the thread title. People here don't seem to like it when someone asks a new question from a thread thats 9 years old.
And most of all keep it short and to the point at first. People will ask questions if more information is needed.
Hope this helps.