92 Chevy CK 1500 Datastream

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protex28
Posts: 1
Joined: Thu Aug 04, 2022 8:31 am

92 Chevy CK 1500 Datastream

Post by protex28 »

Howdy,

I'm new to this and trying to make sure I get the right datastream. I looked up my engine RPO using my vin and compnine and found it to be LB4. There are a handful of different datastreams on the obd1 list. A104 and A107 seem to match the correct year, but neither of them have truck in the name. The one's that are labeled "(truck)" don't match the year. Anyone able to help narrow this down for me?
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