Here is 1993 Oldsmobile Delta 88 3.8 liter V-6 since you didn't provide the year of yours. [http://autorepair.about.com/library/firing_orders/bl-fo-8157.htm 93 Delta 88]
WHAT YEAR??
Click the link for a diagram.
It is located where all the spark plug wires attached to the spark plugs go to it.
Want an answer, then provide a model year.
Click the link.
When changing the spark plugs, a diagram comes in handy to ensure a person is doing everything properly. For this car, the spark plug diagram is found in the cars maintenance manual.
HEI should be at .080. If not HEI then .045
Two words, "Ignition Module".
Firing order for 98 Oldsmobile intrgue: 1-6-5-4-3-2
im putting a 5.7 wh statesman engine in my vt but using the vx ss wirring harness the mtor turns over but no spark is the harness different
You fail mention which engine. Look at the link to the right and choose the correct engine.
http://www.buicks.net/shop/tuneup.html