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Posted

Other than SES/codes , will there be any major problems damage caused by putting my auto memcal back in?

I'm currently using a chip from a '90 gp 3.1/5spd but it just doesn't seem to run to good since the swap so I'd like to try running the original chip to see if it's possibly a tuning issue.

 

Thanks,

Guest TurboSedan
Posted
computer will think the car is in park or neutral all the time and will not get proper RPM when driving

 

also i believe there are runability problems like poor idle and stalling that will occur

 

same stuff the 5-speed TGP's run into when the auto chip is used

 

maybe someone can add more

 

i've heard the same. i never tried using my original 3.1/auto memcal with the 5-speed. i'm also using a '90 GP 3.1/5-speed memcal and my car runs great with it.

Posted

I have some other ones,

 

'92 Sunbird 3.1L

'90 Corsica 3.1L

'89 GP 2.8L

 

Which of these would be the best to try?

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