GMAs... Mixture control stop on fuel pump.
 

GMAs, any advice on the stop pin Re: mixture control on the fuel pump as far as keeping it in place. Was o/h in 99, talked to them this am. Romulus MI. said to check housing for cracks, they say they sometimes use red loctite, did not see any traces of it.... Guy.... old72driver....

Interesting.. I thought we had heard it all... but,....
 

this is intersting... I send a quree to cont engine as to what to do.. and as soon as I get it back I will pass it along... just wanted to let you know I did read your message... but, the pin actually backed out of its hole ... hmmmm interesting... G.M>GMAs

Stop pin.......
 

Thanks GMAs, yes it backed out somewhere in cruise. must have been moving for some time. It got to a position where it was a new stop well lean of full rich and would not allow the mixture control to move forward at all. Guy....old72driver....