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  1. #1
    InActive Member


    Status
    Offline
    Join Date
    Sep 2014
    Name
    chris
    Vehicle
    1995 s10
    Posts
    1

    Default obd1 tuning questions

    Hey guys, new to the forum. I have a 95' s10 4.3 TBI w/ 5spd. Its a odd year obd1 (obd1.5 as some call it) because it was only made in 95.. My question is, is there a way to swap the PCM for like a 96-97 obd2 PCM or flash my PCM over to modern tuning parameters instead of the ancient chip burning?

  2. #2
    LTX Master


    Status
    Offline
    Join Date
    Aug 2013
    Vehicle
    1994 z28 2005 gxp
    Location
    Wentzville, MO
    Posts
    897

    Default

    i dont know s10s but it seemed like most 94+ gm cars were all re programmable. check out tunercats they have some file definitions for those trucks, looks like 93s has one set of files then 94-95 had a different just like the lt1s.

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