Question about 1992 Buick LeSabre
Give it a tune up, change all the spark plugs, the plug wires, even the coil pack or packs. If that doesn't work you'll need to perform a compression test on all of the cylinders and see if you have a cylinder that isn't building up proper compression. If my memory serves me, that engine is a Distributorless system that uses three coil packs to fire off the 6 cylinders. One bad coil can kill two cylinders. I had an ex GF that had the same issue.
Posted on Jul 13, 2009
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Posted on Jan 02, 2017
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