trindell Posted February 25, 2021 Report Share Posted February 25, 2021 Does anyone know where I can get a throttle body rebuild/replacement for my 1989 TGP? Quote Link to comment Share on other sites More sharing options...
mfewtrail Posted February 26, 2021 Report Share Posted February 26, 2021 The throttle body is the same on all other 3.1 MPFI engines, so a junkyard unit in better shape than yours is probably your best bet. What exactly is wrong with yours? Depending on what year 3.1 MPFI you pull a throttle body off of, you may need to swap the vacuum distribution block for the one off your original tb. The later cars had electronic egr's, so they only have three vacuum ports on top instead of four. Quote Link to comment Share on other sites More sharing options...
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