Facing the engine from the front, it's on the top of the engine, left side, near the firewall.
You might try a crankshaft position sensor first. Its probably cheaper than an ignition module.
with a mechanic
Need to replace ignition coil "D" for my 2000 GMC Sierra 5.3. Need to know which coil is coil D. Thank you, Adam
cooling system capacity, 1997 gmc 5.7 liter engine
To replace the ignition coil on a 1994 GMC Sonoma pickup, first, disconnect the negative battery cable to ensure safety. Remove the ignition coil cover if applicable, then disconnect the electrical connector and unscrew the mounting bolts securing the ignition coil. Carefully lift out the old coil and install the new one, securing it with the bolts and reconnecting the electrical connector. Finally, reconnect the battery cable and start the engine to test the new coil.
at coil passanger side of engine
Look on the vehicle emissions control label it is there.
It is most likely the pick-up coil "inside the distributor".It could also be the coil or the ignition module.
Follow the wire that comes out of the distributor (obviously not the wires that go to the plugs)
should b at coil if not its under distributor cap
Check your ignition control module, it is located under the distributor cap and your distributor wires connect into. If not this, check the coil again, and maybe even the ECM.
4.3 liter V6 vortec