looks like the 4L80e is dead
#1
my trans is really f'd up. I've been having a weird whistling sound coming from the truck ever since I got it back, actually, for the past year plus. I thought it was either in the stereo system or a vacuum leak. NOPE, it was my trans.
it is slipping pretty bad and now that I know what that feels like I can definitely say it has been doing it for a long time. It now will free rev in 3rd gear up to 4000rpm. yikes. No wonder I don't like driving the truck. The power isn't getting to the rear wheels.
Anyway, I need either a rebuild or a new trans. Any suggestions would be appreciated.
Thanks.
I see we have at least 2 sponsors that do transmissions. I'm hoping to avoid downtime because this is my only vehicle. I'm open to suggestions though.
it is slipping pretty bad and now that I know what that feels like I can definitely say it has been doing it for a long time. It now will free rev in 3rd gear up to 4000rpm. yikes. No wonder I don't like driving the truck. The power isn't getting to the rear wheels.
Anyway, I need either a rebuild or a new trans. Any suggestions would be appreciated.
Thanks.
I see we have at least 2 sponsors that do transmissions. I'm hoping to avoid downtime because this is my only vehicle. I'm open to suggestions though.
#4
+1. On both counts. Call Vince, & get something in the works. Worry about sending core after. That is, if he has 1 ready or prolly needs to build from his cores. VINCE?
Sounds like u plan on keepin truck now?
F L T.
Sounds like u plan on keepin truck now?
F L T.
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#8
#9
how much power do you have now and how much do you plan on having?
if i remember correctly i think i say FLT post that the FLT lvl4 80e was good for up to around 800rwhp+ and the level 5 was good for around 1100rwhp. and this was the rating for trucks.
parish hit over 1,000rwhp on his and had a lvl 5
if i remember correctly i think i say FLT post that the FLT lvl4 80e was good for up to around 800rwhp+ and the level 5 was good for around 1100rwhp. and this was the rating for trucks.
parish hit over 1,000rwhp on his and had a lvl 5


