Originally Posted by willwren
...Plugs did the trick. If you haven't done it in awhile, I'd strongly suggest plugs AND wires. My Mother'* 93 LeSabre did exactly the same thing. Felt like water in the fuel. Plugs and wires again did the trick.
That'* where my money is.
Close to that, I had a stumbling on acceleration once that was a bad coil pack. Somehow it got wet and shorted out when I cleaned off the engine (
). It did also cause a little gas to leak thru that cylinder and have an occasional backfire under load. Just a thought if plugs and wires don't cut it. MY money is with Willwren on this one too.