Overheated Transmission - 4l60e
#21
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Not a problem! I have a sneaking suspicion that the converter may not be your issue. If you still go with the new converter, let us know how it does.
That makes me think the converter may not be the issue... there should be a noticeable difference between the 2 if the converter was slipping in lock-up.
That makes me think the converter may not be the issue... there should be a noticeable difference between the 2 if the converter was slipping in lock-up.
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Welp. That's that. It started slipping in 4th then 2nd on my way home. I guess I need to start exploring my options. I always read about peoples bad luck with 4l60es but I always had pretty good luck with them until lately. I'm in a bad place with this.
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-DALTON
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FTI COMPETITION CONVERTERS AND TRANSMISSIONS
"IT'S NOT CHEATING, IT'S THE COMPETITIVE EDGE."
1-866-726-8358
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FTI Converter build sheet
FTI COMPETITION CONVERTERS AND TRANSMISSIONS
"IT'S NOT CHEATING, IT'S THE COMPETITIVE EDGE."
1-866-726-8358
info@ftiperformance.com
FTIPerformance.com
FTI Converter build sheet
#26
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I don't see how a worn band or any other worn parts could cause the trans to overheat under easy driving and especially not in idle. That makes me think the trans failure might have been caused by the overheating, for which we don't yet know the cause.
Are you thinking of rebuilding it yourself?
There are several excellent threads in the stickies to help with that:
https://ls1tech.com/forums/automatic...ld-thread.html
https://ls1tech.com/forums/automatic...ld-thread.html
With the trans out, I would definitely suggest upgrading the converter, partly to ensure that is not the cause of overheating and mostly to give you a better performing car.
Are you thinking of rebuilding it yourself?
There are several excellent threads in the stickies to help with that:
https://ls1tech.com/forums/automatic...ld-thread.html
https://ls1tech.com/forums/automatic...ld-thread.html
With the trans out, I would definitely suggest upgrading the converter, partly to ensure that is not the cause of overheating and mostly to give you a better performing car.
#27
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You have helped me before on my own successful rebuild but I have no time for that now. I'm going to check on the warranty from the JY on this one but I may shell out for a built one from one of the sponsors.
#28
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I don't see how a worn band or any other worn parts could cause the trans to overheat under easy driving and especially not in idle. That makes me think the trans failure might have been caused by the overheating, for which we don't yet know the cause.
Are you thinking of rebuilding it yourself?
There are several excellent threads in the stickies to help with that:
https://ls1tech.com/forums/automatic...ld-thread.html
https://ls1tech.com/forums/automatic...ld-thread.html
With the trans out, I would definitely suggest upgrading the converter, partly to ensure that is not the cause of overheating and mostly to give you a better performing car.
Are you thinking of rebuilding it yourself?
There are several excellent threads in the stickies to help with that:
https://ls1tech.com/forums/automatic...ld-thread.html
https://ls1tech.com/forums/automatic...ld-thread.html
With the trans out, I would definitely suggest upgrading the converter, partly to ensure that is not the cause of overheating and mostly to give you a better performing car.
#29
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My Performabuilt heavy hauler should be leaving Tuesday. Thanks to Alan for the great service so far. The Junkyard is going to honor the warranty on this one and refund me for it. Thanks to Snyder's Auto Salvage for being cool. Thanks to all you guys that tried to help me in this thread too!
#30
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My Performabuilt heavy hauler should be leaving Tuesday. Thanks to Alan for the great service so far. The Junkyard is going to honor the warranty on this one and refund me for it. Thanks to Snyder's Auto Salvage for being cool. Thanks to all you guys that tried to help me in this thread too!
__________________
FTI COMPETITION CONVERTERS AND TRANSMISSIONS
"IT'S NOT CHEATING, IT'S THE COMPETITIVE EDGE."
1-866-726-8358
info@ftiperformance.com
FTIPerformance.com
FTI Converter build sheet
FTI COMPETITION CONVERTERS AND TRANSMISSIONS
"IT'S NOT CHEATING, IT'S THE COMPETITIVE EDGE."
1-866-726-8358
info@ftiperformance.com
FTIPerformance.com
FTI Converter build sheet
#32
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If you have any type of performance cam or plan on one, I would strongly suggest a higher stall speed.
What vehicle is this? What cam? What rear end ratio?
What vehicle is this? What cam? What rear end ratio?
#33
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I have a small truck cam now, like 214/218 on 111 lsa. It was nice and torquey even with the 2000 rpm stall that was in it. It is a Tahoe and currently has 3.42s. It could use some gearing but I thing that will be enough stall. Oh, and its a 6.0 with some 243s. I built a really bad *** tahoe one time and tried many different combos on it. I did all of my learning on that one so I have a real good idea of what to expect from what. After this hit on my account I doubt I'll be doing any big cam swaps any time soon. Wifey's having a baby in a few weeks so that's it for this truck for a while.
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I got my new Performabuilt Heavy Hauler and FTI 2500 stall converter in and running. It shifts like butter! I watched the temp on my scanner this morning. It will still gain heat while I'm idling but it never got above 145 this morning. I think my Y pipe is still introducing heat through the pan. The fans are set to not come on until the engine gets pretty warm so I set them to come on at operating temp with the engine idling. That should keep everything cool now with my Tru Cool 40k bypassing the radiator. Cruising down the highway with the converter locked the temps drop to in the 120s. Thanks to everyone who chimed in and thanks to Performabuilt for getting mine built and to my house as quickly as they could. I can love my truck again (even more now).
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Yeah. It would have been good for the thread if I could have figured out the cause of that but as far as my truck goes, I'm happy with the way it turned out. Here's some eye candy.
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Aaaaaand it's sitting on the floor again. I just cant win. I should have built my own. Or even better, for all the time the truck has been down for some transmission problem or another, I could have dropped it off at a local shop, gotten everything done, warranty work would include labor, my wife wouldn't be blaming me for it and I'd probably have an extra $800 in my pocket. I'm just saying...
#39
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I wish I'd gone that route. I have way too much into my current setup now and it seems I'm stuck with it. You're right, though. That would have been the right thing to do.