1227747 TBI ECM $25 shipped

[70BlazerX2]

I have 3 known good 1227747 ECM'S for TBI trucks. 2 are out of 89 burb's with 350's one is out of a 91 burb 350..I run all 3 burbs before parting them out. If you are running a "7747" sooner or later it will let you down,I carry a spare in my 93 Roady wagon..just incase...Here is your chance to get a good spare.$25 inclueds shipping.

 

[4X4HIGH]

Out of curiousity can you look at the chip code on both of the 89 burb ECM's and tell me what they are.

 

[70BlazerX2]

the one i have inside is ANLW this is on the tag and also the prom.

I will have to get the other 2 codes here in a few

 

[4X4HIGH]

the one i have inside is ANLW this is on the tag and also the prom.

I will have to get the other 2 codes here in a few

I'm looking for an ANLX so if you could check either of the others and let me know.

 

[70BlazerX2]

1st one is ANLW
2nd one is ANLW
3rd one is ASDU

sorry i dont have that one.

 

[BadDog]

I'll take one. My 88 is modified for flash ROM, but been acting flaky, and can't get ALDL data, so need to build/modify another. Please contact me through PM with payment info. Thanks.

 

[70BlazerX2]

pm sent sold one,Thanks

 

[thatK30guy]

What do I need to look for on my '91 K5?

It doesn't run quite right so I wanted to check and see if a new ECM might work.