4R55E Disaster!

[ZNathan130]

Well, not quite yet, but it's getting there. 1996 XLT 112,000

I had a 2-3 flare problem since I bought my X, and about 800 miles ago, we changed the 2-3 shift solenoid. Driving home tonight, I noticed it takes quite a bit more power to get the truck going (up to 2500~3500 rpms to get 15mph on a flat parking lot). It finally settles down but starts shuddering until it shifts into 2nd. After that, it's fine (besides flare). Also, I have no engine braking in 1.

Please do help!

 

[BrooklynBay]

Did you find any broken parts in the pan? Was the EPC solenoid replaced as well?

 

[ZNathan130]

There were no pieces found in the pan. There were a FEW metal shavings in there, but nothing that would indicate excessive wear. The EPC was not changed due to there not being one that could be sourced quickly.

Would it be best to just get a replacement tranny at this point? If so, what would be the best way to go? Also, would a manual conversion that bolts up to my 4.0L OHV be expensive?

 

[BrooklynBay]

There are some sticky threads in this section that explain how to fix the shift flare issue. You could also check the thread on rebuilding the valve body.

 

[ZNathan130]

I started reading through the 5r55e vb rebuild diary, and it looks like I'm going to be trying to find a kit for it. Also, I will replace the EPC this time around. Until then, would it be okay to drive it in 2, then put it in drive to avoid using 1st gear?

 

[ZNathan130]

Bump