car wont start need to know the cylinder placement to know which sparkplug goes were
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1996 Oldsmobile LSS Question: what is the cyliner placement?
Answer #1dandd May 31, 2009, 17:26Master
Most of the liter Gm V6 engines have a 6 coil towers. the firing order is usullay marked on the coils. You should see 1-4 on the first 2 coil towers, 3-6 on the second and 2-5 on the last. Put on the wires in this order. As for the Cylinders themselves, the fire wall or rear bank goes 1-3-5 from the pass ->driver side and the front goes from 2-4-6 from the pass -> driver side.