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3.8L (VIN B and 3) Engines Firing Order: 1-6-5-4-3-2 Distributorless Ignition System
3.8L (VIN C, 1, L and K) Engines Firing Order: 1-6-5-4-3-2 Distributorless Ignition System
3.8L V6 is: 1-6-5-4-3-2
SOURCE: fire order for a 1988 delta 88 oldsmobile
There are two different ignition systems for that year, depending on if it is a VIN "C" or VIN "3". Here is the firing order diagrams for both systems.
1988 Oldsmobile Delta 88 3.8 liter engine VIN "C"
Oldsmobile Delta 88 3.8 liter engine VIN "3"
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i kow its 165432 but my box thingy is on the top of engine not the side and i am having isues cause i dont know which one is wich
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