Ole 2 Speed

[Dantheman1540]

LOL, definitely not (I have a NNBS). But knowing what condition many people's are in, and the condition of the vehicle, it's surprising that the seat looks nearly new.

Yeah I was fairly surprised to, the leather does seem pretty hard tho. I have a feeling it was a kids moms truck and he had it for a year and ruined everything else on it quickly.

 

[Dantheman1540]

Super pumped on the exhaust it seriously sounds stock quiet!

Also did some bumper modifications and hooked up HP tuners. Four d out some idiot put a 10amp fuse in the 15amp OBD2 slot so the port wasnt working. Fixed that and heres the codes.

Topped the trans fluid off and it didnt help, I command 3rd and it revs, command 4th and it feels like it goes right into 3rd 3,200rpm at 50mph. Also did a little burnout in 1st.

 

[pwtr02ss]

3/4 pack most definitely. Now, you just gotta fix it

 

[Dantheman1540]

3/4 pack most definitely. Now, you just gotta fix it

New diagnosis time. Picked up a 4l60 that my buddy had in his 07 Avalanche, it died of old age and he had it rebuilt with "A bunch of good parts" to go along with his super mild 5.3. A few months after the rebuild it suddenly wouldn't do anything. he thought it was the solenoids so he bought all new ones and it didn't help so he yanked it and 4l80 swapped. When he dropped the pan to do the solenoids the fluid was grey and smelled bad so he threw it in the corner and its sat for 2 years. I just bought it for $100 planning to pull it apart, fix what needs fixing and slam it in this turd to minimize the time it will take up my shop. Also, this thing is so dang clean it's quite impressive.

While I was there he pointed to a pile of 2wd 4l80s that need "rebuilds" and told me to hurry up and get trans building down so I can start pumping them out for him lol.

 

[Sam Harris]

New diagnosis time. Picked up a 4l60 that my buddy had in his 07 Avalanche, it died of old age and he had it rebuilt with "A bunch of good parts" to go along with his super mild 5.3. A few months after the rebuild it suddenly wouldn't do anything. he thought it was the solenoids so he bought all new ones and it didn't help so he yanked it and 4l80 swapped. When he dropped the pan to do the solenoids the fluid was grey and smelled bad so he threw it in the corner and its sat for 2 years. I just bought it for $100 planning to pull it apart, fix what needs fixing and slam it in this turd to minimize the time it will take up my shop. Also, this thing is so dang clean it's quite impressive.

While I was there he pointed to a pile of 2wd 4l80s that need "rebuilds" and told me to hurry up and get trans building down so I can start pumping them out for him lol.

View attachment 279559

Haha! Awesome! I want one!

 

[pwtr02ss]

New diagnosis time. Picked up a 4l60 that my buddy had in his 07 Avalanche, it died of old age and he had it rebuilt with "A bunch of good parts" to go along with his super mild 5.3. A few months after the rebuild it suddenly wouldn't do anything. he thought it was the solenoids so he bought all new ones and it didn't help so he yanked it and 4l80 swapped. When he dropped the pan to do the solenoids the fluid was grey and smelled bad so he threw it in the corner and its sat for 2 years. I just bought it for $100 planning to pull it apart, fix what needs fixing and slam it in this turd to minimize the time it will take up my shop. Also, this thing is so dang clean it's quite impressive.

While I was there he pointed to a pile of 2wd 4l80s that need "rebuilds" and told me to hurry up and get trans building down so I can start pumping them out for him lol.

View attachment 279559

Awesome! You may have lucked up and you and @iamdub can do some trading....

Remember, the 05 or 06 up transmissions have the speed sensor built into the pump. Your 03 does not so you will need the older style pump. Just so happens, Chris needs a newer style pump and harness and has the older style pump and harness You may want to double check me on that being the only differences though. I haven't noticed anything else...

So, first things first. Just stopped working could be a million things, lol. You'll need to get that t50 plus socket and get it apart. If its not doing "anything", it could have a broken input shaft. They will usually do something

See, I told you. Once you do one, you'll do another

 

[pwtr02ss]

I ninja edited that... @Dantheman1540

 

[Dantheman1540]

Awesome! You may have lucked up and you and @iamdub can do some trading....

Remember, the 05 or 06 up transmissions have the speed sensor built into the pump. Your 03 does not so you will need the older style pump. Just so happens, Chris needs a newer style pump and harness and has the older style pump and harness You may want to double check me on that being the only differences though. I haven't noticed anything else...

So, first things first. Just stopped working could be a million things, lol. You'll need to get that t50 plus socket and get it apart. If its not doing "anything", it could have a broken input shaft. They will usually do something

See, I told you. Once you do one, you'll do another

Ahhh I totally forgot you said that about the pumps, HEY! @iamdub whats poppin you need a new style pump doohickey?

Also I have a T50+ Inbound now!

Haha! Awesome! I want one!

I don't want my forum reputation destroyed because I end up sucking at trans rebuilds so I'll keep my business separate for the most part lol.

 

[89Suburban]

New diagnosis time. Picked up a 4l60 that my buddy had in his 07 Avalanche, it died of old age and he had it rebuilt with "A bunch of good parts" to go along with his super mild 5.3. A few months after the rebuild it suddenly wouldn't do anything. he thought it was the solenoids so he bought all new ones and it didn't help so he yanked it and 4l80 swapped. When he dropped the pan to do the solenoids the fluid was grey and smelled bad so he threw it in the corner and its sat for 2 years. I just bought it for $100 planning to pull it apart, fix what needs fixing and slam it in this turd to minimize the time it will take up my shop. Also, this thing is so dang clean it's quite impressive.

While I was there he pointed to a pile of 2wd 4l80s that need "rebuilds" and told me to hurry up and get trans building down so I can start pumping them out for him lol.

View attachment 279559

Okay what is that red wheel hooked up to?

 

[iamdub]

Ahhh I totally forgot you said that about the pumps, HEY! @iamdub whats poppin you need a new style pump doohickey?

I do! IIRC, pump and harness should be all I need. I might need the output shaft- something about splines for the OSS. But, I can't guarantee my "classic" '07 pump is any good if you're wanting it in trade. @pwtr02ss, can I tell by looking at it if it's any good?
The trans was bought as a core to be fully rebuilt. I bought it for $100- wanna trade the whole trans? I don't know when I'll be back down your way, though. We'd like to make a summer trip back to Tampa.