Attached you will find several diagnostic tools that give you the ability to monitor and diagnose every major electronic system on virtually every GM 3C equipped vehicle. It's the only tool you need to troubleshoot all of these GM systems for 1980 1/2 through 1984 model years:
Full function Olds Minimum Function Electronic Fuel Injection Port Fuel Injection T-Car Minimum Function Chevrolet Trucks Isuzu Trucks
These diagnostic tools will improve the efficiency of your shop by reducing diagnostic time and improving customer satisfaction. Testers are available from:
Kent-Moore Tool Group 29784 Little Mack Roseville, MI 48066 Telephone (313) 774-9500
Microtron Products, Inc. 2355 Avon Industrial Drive Auburn Heights, MI 48057 Telephone (313) 852-4042
Some manufacturers have supplied literature and they have been enclosed for your convenience only.
We believe these sources and their equipment to be reliable. There may be additional manufacturers of such equipment. General Motors does not endorse, indicate any preference for, or assume any responsibility for the products or equipment from these firms or for any such items which may be available from other sources.
General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.