TBI throttle shaft bushings...
Aluminum housing vs. steel shaft after 200K miles....makes a vacum leak when moved ....sets code 32 as the map sensor looks for vacum burbs to confirm egr operation....
GM wants close to $350 for a new housing....
Holley replacement is around $300 @ checker auto...
Would like to find someone who can drill out and bush the shaft saving tons of money for better things like machine work for the 350 going into the Chalet...
Grand Junction is a small town...everything can be had here via ups or fed ex.....so...does anyone know anyone or a shop in your area that does this type of work....and if so...how much....and would they mind me shipping it to them to get it done....
Got 3 to do....
DW
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