93gt with few mods have tps trouble when car is warm idle crazy from 8 hundred to shut down sometimes.Set tps to 1k run fine if i keep car running all the time. When turn key off an start back up idle @ 8 hundred an shut off.






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you need to reset base idle

 

uhh try running a koeo/koer test and look for codes...your broken english has me a little confused[&:]