Check firing order
Faulty plug wires or bad coil or coil wire.
Check spark plugs and wires
how to replace spark plugs wires 1992 buick century v 6 3300 stationwagon
One at a time
plugs wires
Follow the plug wires down to the plugs. The front three are easy I recommend trying to start on the three in the back first and working downhill! Good luck can be tricky.
Yes it needs spark plugs and wires. I own a 1992 Buick Roadmaster and had to replace plugs and wires recently. Not that expensive, I bought AC Delco plugs and wires. I had a discount as well. Be sure you know what your doing, which one is which I change them one at a time so not to mix up wires and the last on on the left side is a pain, the last two. Change them every 50,000 miles. Or less.
fuel filter clogged,spark plugs, or wires old or wires toutching
To change the spark plugs on a 1994 Buick Century, first, ensure the engine is cool and disconnect the negative battery cable. Remove the ignition coil or spark plug wires carefully, taking note of their order. Use a spark plug socket and ratchet to unscrew the old spark plugs, then install the new plugs by hand to avoid cross-threading, and tighten them to the manufacturer’s specifications. Finally, reconnect the ignition coil or spark plug wires and the negative battery cable.
On a 1990 Buick Electra Park Avenue, the spark plug wires connect to the ignition coil pack and the spark plugs themselves. The ignition coil pack is typically located on the engine, and each wire should be routed to its corresponding spark plug in the order specified by the firing sequence. Ensure that the wires are connected securely and routed away from any hot surfaces or moving parts to avoid damage. Always consult the vehicle’s manual for the correct firing order and specific wire routing.
Change the air filter, spark plugs and wires, fuel filter(if necessary).
Disconnect the battery, remove the spark plugs wires and boots and remove the spark plugs. Put in the spark plugs, replace the spark plug wires and boots, and connect the battery.