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EXPERTEC TSB (88-T-55)
EXPERTEC TSB (88-T-55)
WARNING:
This page is about the Forward Control 4.8 T, Automatic, 400/M40, which is a different variant/trim than selected.
Publication date: 1987-10-20
Reference number: 88-T-55
EXPERTEC TSB
EXPERTEC TSB
TECHNICAL SERVICE BULLETIN
Reference Number(s): 88-T-55, Date of Issue: 10/20/87
ENGINE CONTROLLED IDLE SPEED MINIMUM IDLE AIR RATE SPECS.
GMC 88-T-55
10/20/1987
Fig 1: Service Information (1 of 2)
Fig 2: Service Information (2 of 2)