Thanks Tom!
Thanks Tom!
-Phil, in Charleston, SC
'89 S10 Blazer: SOA SAS: Dana 44s, 5.7L V8, 700R4; 35s, 4.10:1; TBI with 1227747 ECM
'94 Grand Cherokee: 4.0, 4" lift, 31s
'90 Jeep Cherokee: In progress: 5.7L V8,700R4,NP231C, D44s. TBI with 1227747 ECM
'87 Fiero GT: 3.8SC (initial research stage)
Finally decided to work on the old donkey and got it up and running again.
I performed a datalog AT IDLE of what the computer is seeing. As you can see, the idle jumps up spontaneously for no reason...... if you would like to see it while i give it just a little throttle, let me know.
here is a picture of the setup for good measure :]
Last edited by Shawn1989; 10-02-2016 at 11:07 PM.
Plumbing pipe used as heater lines? I like it, but I'm wondering if maybe you should have a flex line in there somewhere to account for engine torque, of which I suspect there might just be a lot...
-Phil, in Charleston, SC
'89 S10 Blazer: SOA SAS: Dana 44s, 5.7L V8, 700R4; 35s, 4.10:1; TBI with 1227747 ECM
'94 Grand Cherokee: 4.0, 4" lift, 31s
'90 Jeep Cherokee: In progress: 5.7L V8,700R4,NP231C, D44s. TBI with 1227747 ECM
'87 Fiero GT: 3.8SC (initial research stage)
Originally Posted by 89S10_Project
There is most definitely a flex line in there. Rubber hoses to connect them from copper pipe to engine and same with radiator.
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