1991 Chevrolet S10 Q&A
1991 Chevrolet S10 Question: Can a ignition coil gmround out on the engine block.
yes it can ck all wiring and mounting locations - globalhelper
It's supposed to be mounted to the engine! That's why it comes with bracket and bolts. Check the wires going to the coil as they are in a different position when mounted. You could unmount the coil, start engine, move coil around to see if engine stalls. Another test: with coil unmounted, start engine and ground the mounting bracket of the coil to see if engine stalls, if it does, coil is defective! Note: these coils usually are NOT the cause of no spark! Keep this in mind if this coil thing don't pan out!!! Post results for more info.. - pushrod
Make sure u have good body ground to eng and bat - Fats 528