Now 20mi from St Louis and speedo setteled down.
Left front whell well liner has been cut off and she found the right wire & connector to adjust/wiggle.
She claims now after 30-ish miles no problems and speedo stable.
She is now monitering her speed and tach a bit closer.
Gawd ya gotta love it when they hear that popping sound.
She has also learned you dont need a key-fob to train the TPMS.
And has been offered a $150 bill, for a key-fob and programing, in order to be able to use a key-fob to train the TPMS.
Smart chickie, she passed on the offer.
I do need to get a good set of GM docs for these autos!
Last edited by 1966tbird; 10-14-2016 at 12:02 PM.
Reason: MissSpell checker working again. I,gotta kill that thang