Auto >> AutoSPT >  >> Electric car

Where is the wire that you unplug to set timing on a 1994 Chevrolet truck?

The ignition control module wire harness disconnect procedure to set the timing is as follows:

1.) Locate the ignition control module under the hood. It is a gray box, bolted down with two 10 mm bolts.

2.) Unplug the electrical connector from the bottom of the ignition control module.

3.) Start the engine and set the timing. It should be set to 0 degrees before top dead center (BTDC) for the 5.0L engine and 6 degrees BTDC for the 5.7L engine.

4.) Stop the engine and plug the ignition control module connector back in.