How do you change an ignition coil on a 97 sonoma?
pull the two bolts buy new or used ignition coil the replace the ignition coil is on th left side of motor right by the tbi
Remove the dog-house, drill out the rivets holding the original ignition coil, replace coil using bolts or new rivets. Before changing I would test it, not a common failed part. Though the distributor gear is a very common wear item on these vans, I would check that. Also might be cheaper to replace the distributor instead of just the gear.