1991 Chevy K-1500 350 Auto
I thought there was an easy way to obtain diagnostic codes by using the
ignition key, then counting the dash light sequence. A google search hasn't
provided the answer I was looking for. I may have confused this with a Jeep
The truck is not running right, and the fuel mileage is way off. Before
asking for any guidance on the problems, I would like to uncover the codes.
Any help would be greatly appreciated.