GM Service Manual Online
For 1990-2009 cars only

CHOKE IDLE CAM ADJ.SPEC.CHANGE PRODUCTION RUNNING CHANGE

1985 TRANS AM WITH L69, 5.0L V8 ENGINE AND MANUAL TRANSMISSION

A production running change in fast idle cams on model E4ME carburetor, P/N 17085203, has made necessary a change in the specification for the choke rod-fast idle cam adjustment. Some early production 1985 model carburetors were produced with a three (3) step fast idle cam identified with the letter "E" (see illustration). Later carburetors are built with a two (2) step fast idle cam identified with the letters "AD" (see illustration) the proper choke rod-fast idle cam adjustment specifications appear with each cam illustration.


Object Number: 86963  Size: LF

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