What is the firing order for a 1987 Chevy truck?
The firing order for a 1987 Chevy truck depends entirely on the engine it has. Chevy trucks in 1987 came with a variety of engines (inline 6, small-block V8, big-block V8). You must specify the engine size (e.g., 2.8L V6, 4.3L V6, 5.0L V8, 5.7L V8, 6.2L V8, etc.) to get the correct firing order.