Hi I have an '87 Ranger with a 2.9 L V6, and it has a problem. One of the cylinders is eating spark plugs. The engine will start, but it runs really rough. So rough, that the whole truck shakes. When I took the plug out of the hole, it smelled a whole lot like gas, more so than the others. The center electrode is scuffed up pretty bad, and the side electrode is burned halfway back to the plug. Anybody have an idea why the plug would burn up in that one cylinder?
Thanks Tonyrama